carrier-explode iOS carrier and country bundles
iPhone Apple Watch
ATT_CC_US
Compare against
Compare with another bundle…
Phones (14)

Each phone's own settings and modem file, against what that phone had before.

PhonesSettingsModem file
iPhone 18 Pro, 18 Pro Max
Apple · c4020
newer than that versionnewer than that version
iPhone 17, 17 Pro, 17 Pro Max
Qualcomm X80 · Mav25
21 changes48 changes
iPhone 18 Pro Max (US)
Qualcomm X80 · Mav25
newer than that versionnewer than that version
iPhone 16e
Apple C1
32 changes3 changes
iPhone Air
Apple C1
32 changes3 changes
iPhone 17e
Apple C1
newer than that versionnewer than that version
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max
Qualcomm X71M · Mav24
21 changes28 changes
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max
Qualcomm · Mav23
21 changes23 changes
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max
Qualcomm · Mav22
21 changes20 changes
iPhone SE (3rd generation)
Qualcomm · Mav30
20 changesno change
iPhone 13, 13 mini, 13 Pro, 13 Pro Max
Qualcomm · Mav21
21 changes26 changes
iPhone 12, 12 mini, 12 Pro, 12 Pro Max
Qualcomm · Mav20
20 changesno change
iPhone 11, 11 Pro, 11 Pro Max
Intel · ICE19
31 changesno change
iPhone SE (2nd generation)
Intel · ICE19
31 changesno change
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion0.1.1626.0.163
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.der.pri
Key pathBeforeAfter
aefs./nv/item_files/modem/mav/disable_sa_deprio_on_wifi_assistabsent1
aefs./nv/item_files/modem/mav/enable_dyn_vonrabsent1
aefs./nv/item_files/modem/mav/enable_fblte_based_bwp_configabsent1
aefs./nv/item_files/modem/mmode/nr5g_disable_modeabsent0
aefs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
aefs./nv/item_files/modem/mmode/nrdc_modeabsent1
aefs./nv/item_files/modem/nas/mav_nr_reject_smc_null_cipheringabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_higher_pow_lmtabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_max_aggrabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_2x_f_plus_t_band_combosabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combosabsent1103823438081
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combos_v2absent9 bytes
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_4x_f_plus_t_band_combosabsent65793
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_4x_f_plus_t_band_combos_v2absent16 bytes
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_5x_f_plus_t_band_combos_v2absent20 bytes
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_ulca_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_t_band_combosabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrdc_2tdd_plus_fr2_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrdc_2x_f_plus_t_plus_fr2_band_combosabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_t_plus_f_band_combosabsent7
aefs./nv/item_files/modem/nr5g/RRC/cap_feature_phy_v2absent17 bytes
aefs./nv/item_files/modem/nr5g/RRC/cap_swul_3x_controlabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_swul_4x_controlabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_swul_5x_controlabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_swul_controlabsent1
cheader.PRI Revision0.1.1626.0.163
aschema[348]absent/nv/item_files/modem/nr5g/RRC/cap_control_pc_per_band_blacklist_v2
aschema[349]absent/nv/item_files/modem/lte/ML1/x2l_irat_2tx_ant
aschema[350]absent/nv/item_files/modem/lte/rrc/stick_emc_plmn_ctrl
aschema[351]absent/nv/item_files/modem/nr5g/RRC/cap_enable_pl_info
aschema[352]absent/nv/item_files/modem/mav/skip_lte_cap_prune
aschema[353]absent/nv/item_files/modem/lte/ML1/gm_enable_hst_ta_drop
aschema[354]absent/nv/item_files/modem/mav/skip_icon_override_during_enh_buffering
aschema[355]absent/nv/item_files/modem/mav/enable_wireless_qoe
aschema[356]absent/nv/item_files/modem/nr5g/RRC/cap_feature_per_features_set_params_v2
aschema[357]absent/nv/item_files/modem/mav/ds_mitigation_config
aschema[358]absent/nv/item_files/modem/mav/enable_ds_partial_mitigation
aschema[359]absent/nv/item_files/modem/mav/mav_asm_enable_qr_code_scan_notification
aschema[360]absent/nv/item_files/modem/mav/hst_volte_cs
aschema[361]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
aschema[362]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
aschema[363]absent/nv/item_files/modem/mav/sat_enable_ds_mit_for_marginal_coverage
aschema[364]absent/nv/item_files/modem/nas/mav_force_srvcc
aschema[365]absent/nv/item_files/modem/mav/mav_asm_app_resp_enable
aschema[366]absent/nv/item_files/modem/mav/hst_detection
aschema[367]absent/nv/item_files/modem/mav/enable_biased_ds_mit
cunknown.9f83e4350001a2000600a300
iPhone 16e: overrides_V59.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion1.3.22.0.2
rForceWPSCallsOverCSfalseabsent
rIMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
rIMSConfig.CallTransfer{"CallTransferOnlyIfIMSRegistered":true,"CallTransferRequestUri":"pull-VoLTE-active@one.att.net","CallTransferDialNumber":"######","CallTransferToUri":"pull-SP-active@one.att.net"}absent
rIMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
rIMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
rIMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
{
  "RTCPIntervalSeconds": 5,
  "InactivityTimerRTPSeconds": 20,
  "HoldHeartbeatIntervalSeconds": 5,
  "RTTBandwidthSpecifierRTCPPercentage": 10,
  "EnableBandwidthSpecifiers": true,
  "EnableRemoteRTCPDeactivation": true,
  "InactivityTimerRTCPSeconds": 20,
  "AllowIPv6UnicastAddress": true,
  "TTYRelayNumber": "711",
  "StopLocalRingbackToneOn181": false,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "RTTBandwidthSpecifierASValue": 4,
  "DTMFInterDigitIntervalMilliseconds": 540,
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
rIMSConfig.SIM{"USIMFallbackSupport":false}absent
rIMSConfig.SMS.SMSBundleToVoicefalseabsent
rIMSConfig.SMS.allowCSFBInVolteModefalseabsent
rIMSConfig.SMS.enableInNonVoLTEModefalseabsent
rIMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
{
  "PrivacyHeaderValue": "header",
  "ForcedFeatureTags": "voice,sms",
  "MaxFatalRegistrationErrors": 1,
  "MaxReRegistrationAttempts": 0,
  "LocalQoSTimeoutMTSeconds": 6,
  "AdditionalHeaders": {
    "INVITE[wifi,911]": [
      "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
      "Supported: geolocation"
    ]
  },
  "EarlyMediaNeedsHeader": true,
  "InviteErrorResponsesToTriggerCSFB": "",
  "strictCallFlows": true,
  "SendEmergencyLocationUpdates": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "StartLocalQosTimerOnSessionProgress": true,
  "UseBase64ForMultipartSMS": false,
  "AddLocationToEmergencySMS": true,
  "SipTimers": {
    "D": 32000,
    "InviteResponseTimeout": 0,
    "AckRetransmitTimer": 32000,
    "AckReceiveTimeout": 32000,
    "J": 32000,
    "F": 32000,
    "B": 32000,
    "H": 32000
  },
  "LocalQoSTimeoutMOSeconds": 10,
  "RegisterOnServiceUpdate": false,
  "RegistrationPolicy": "ATT",
  "RingingTimerSeconds": 45,
  "CSFBOnAccessBarred": true,
  "AdditionalContactParams": {
    "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
  },
  "NetworkTerminationRetryIntervalSeconds": 1,
  "KillRegistrationOnHandoverTimeout": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "OutgoingDomain": "1",
  "EmergencyCallBackModeExpirationSeconds": 20,
  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
  "WaitForRingingTimerMOSeconds": 0,
  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
  "IgnoreOverridesForWPSCalls": true,
  "UseTupleInPIDF": true,
  "WaitForRingingTimerMTSeconds": 8,
  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
  "PerCallQoSIndications": false,
  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    }
  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
rIMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
rIMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
{
  "IgnoreSimFileCFIS": true,
  "SupportsCLIR": false,
  "DisableOnNetworkError": false,
  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 16e: overrides_V59.der.pri
Key pathBeforeAfter
aefs.%u:dyn_cps.ps_features.sic_dynamic_vonrabsent1
aefs.%u:dyn_cps_5g.as_5g_caps.nr_caps.common_caps.caps_v16.meas_caps.pcell_t312absent1
cheader.PRI Revision1.3.22.0.2
iPhone Air: overrides_D23.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion0.3.21.0.2
rForceWPSCallsOverCSfalseabsent
rIMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
rIMSConfig.CallTransfer{"CallTransferOnlyIfIMSRegistered":true,"CallTransferRequestUri":"pull-VoLTE-active@one.att.net","CallTransferDialNumber":"######","CallTransferToUri":"pull-SP-active@one.att.net"}absent
rIMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
rIMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
rIMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
{
  "RTCPIntervalSeconds": 5,
  "InactivityTimerRTPSeconds": 20,
  "HoldHeartbeatIntervalSeconds": 5,
  "RTTBandwidthSpecifierRTCPPercentage": 10,
  "EnableBandwidthSpecifiers": true,
  "EnableRemoteRTCPDeactivation": true,
  "InactivityTimerRTCPSeconds": 20,
  "AllowIPv6UnicastAddress": true,
  "TTYRelayNumber": "711",
  "StopLocalRingbackToneOn181": false,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "RTTBandwidthSpecifierASValue": 4,
  "DTMFInterDigitIntervalMilliseconds": 540,
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
rIMSConfig.SIM{"USIMFallbackSupport":false}absent
rIMSConfig.SMS.SMSBundleToVoicefalseabsent
rIMSConfig.SMS.allowCSFBInVolteModefalseabsent
rIMSConfig.SMS.enableInNonVoLTEModefalseabsent
rIMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
{
  "PrivacyHeaderValue": "header",
  "ForcedFeatureTags": "voice,sms",
  "MaxFatalRegistrationErrors": 1,
  "MaxReRegistrationAttempts": 0,
  "LocalQoSTimeoutMTSeconds": 6,
  "AdditionalHeaders": {
    "INVITE[wifi,911]": [
      "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
      "Supported: geolocation"
    ]
  },
  "EarlyMediaNeedsHeader": true,
  "InviteErrorResponsesToTriggerCSFB": "",
  "strictCallFlows": true,
  "SendEmergencyLocationUpdates": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "StartLocalQosTimerOnSessionProgress": true,
  "UseBase64ForMultipartSMS": false,
  "AddLocationToEmergencySMS": true,
  "SipTimers": {
    "D": 32000,
    "InviteResponseTimeout": 0,
    "AckRetransmitTimer": 32000,
    "AckReceiveTimeout": 32000,
    "J": 32000,
    "F": 32000,
    "B": 32000,
    "H": 32000
  },
  "LocalQoSTimeoutMOSeconds": 10,
  "RegisterOnServiceUpdate": false,
  "RegistrationPolicy": "ATT",
  "RingingTimerSeconds": 45,
  "CSFBOnAccessBarred": true,
  "AdditionalContactParams": {
    "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
  },
  "NetworkTerminationRetryIntervalSeconds": 1,
  "KillRegistrationOnHandoverTimeout": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "OutgoingDomain": "1",
  "EmergencyCallBackModeExpirationSeconds": 20,
  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
  "WaitForRingingTimerMOSeconds": 0,
  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
  "IgnoreOverridesForWPSCalls": true,
  "UseTupleInPIDF": true,
  "WaitForRingingTimerMTSeconds": 8,
  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
  "PerCallQoSIndications": false,
  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    }
  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
rIMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
rIMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
{
  "IgnoreSimFileCFIS": true,
  "SupportsCLIR": false,
  "DisableOnNetworkError": false,
  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone Air: overrides_D23.der.pri
Key pathBeforeAfter
aefs.%u:dyn_cps.ps_features.sic_dynamic_vonrabsent1
aefs.%u:dyn_cps_5g.as_5g_caps.nr_caps.common_caps.caps_v16.meas_caps.pcell_t312absent1
cheader.PRI Revision0.3.21.0.2
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion0.2.1656.0.163
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.der.pri
Key pathBeforeAfter
aefs./nv/item_files/modem/mav/disable_sa_deprio_on_wifi_assistabsent1
aefs./nv/item_files/modem/mav/enable_dyn_vonrabsent1
aefs./nv/item_files/modem/mav/enable_fblte_based_bwp_configabsent1
aefs./nv/item_files/modem/mmode/nr5g_disable_modeabsent0
aefs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
aefs./nv/item_files/modem/mmode/nrdc_modeabsent1
aefs./nv/item_files/modem/nas/mav_nr_reject_smc_null_cipheringabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combosabsent16843009
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_4x_f_plus_t_band_combosabsent65793
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_t_band_combosabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_t_plus_f_band_combosabsent7
cheader.PRI Revision0.2.1656.0.163
aschema[325]absent/nv/item_files/modem/lte/ML1/x2l_irat_2tx_ant
aschema[326]absent/nv/item_files/modem/mav/skip_lte_cap_prune
aschema[327]absent/nv/item_files/modem/mav/skip_icon_override_during_enh_buffering
aschema[328]absent/nv/item_files/modem/mav/enable_wireless_qoe
aschema[329]absent/nv/item_files/modem/nr5g/RRC/cap_feature_per_features_set_params_v2
aschema[330]absent/nv/item_files/modem/mav/enable_ds_partial_mitigation
aschema[331]absent/nv/item_files/modem/mav/mav_asm_enable_qr_code_scan_notification
aschema[332]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
aschema[333]absent/nv/item_files/modem/lte/rrc/efs/x2l_redir_hst_nr5g_opt_params
aschema[334]absent/nv/item_files/modem/lte/rrc/efs/pref_nr5g_scan
aschema[335]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
aschema[336]absent/nv/item_files/modem/mav/sat_enable_ds_mit_for_marginal_coverage
aschema[337]absent/nv/item_files/modem/nas/mav_force_srvcc
aschema[338]absent/nv/item_files/modem/mav/mav_asm_app_resp_enable
cunknown.9f83e4350002a5000600a300
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion0.2.1686.0.163
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.der.pri
Key pathBeforeAfter
aefs./nv/item_files/modem/mav/disable_sa_deprio_on_wifi_assistabsent1
aefs./nv/item_files/modem/mav/enable_dyn_vonrabsent1
aefs./nv/item_files/modem/mav/enable_fblte_based_bwp_configabsent1
aefs./nv/item_files/modem/mmode/nr5g_disable_modeabsent0
aefs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
aefs./nv/item_files/modem/mmode/nrdc_modeabsent1
aefs./nv/item_files/modem/nas/mav_nr_reject_smc_null_cipheringabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combosabsent16843009
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_4x_f_plus_t_band_combosabsent65793
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_t_band_combosabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_t_plus_f_band_combosabsent7
cheader.PRI Revision0.2.1686.0.163
aschema[325]absent/nv/item_files/modem/lte/ML1/x2l_irat_2tx_ant
aschema[326]absent/nv/item_files/modem/mav/skip_lte_cap_prune
aschema[327]absent/nv/item_files/modem/mav/skip_icon_override_during_enh_buffering
aschema[328]absent/nv/item_files/modem/mav/enable_wireless_qoe
aschema[329]absent/nv/item_files/modem/nr5g/RRC/cap_feature_per_features_set_params_v2
aschema[330]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
aschema[331]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
aschema[332]absent/nv/item_files/modem/mav/sat_enable_ds_mit_for_marginal_coverage
aschema[333]absent/nv/item_files/modem/nas/mav_force_srvcc
cunknown.9f83e4350002a8000600a300
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion0.2.1836.0.163
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.der.pri
Key pathBeforeAfter
aefs./nv/item_files/modem/mav/disable_sa_deprio_on_wifi_assistabsent1
aefs./nv/item_files/modem/mav/enable_dyn_vonrabsent1
aefs./nv/item_files/modem/mav/enable_fblte_based_bwp_configabsent1
aefs./nv/item_files/modem/mmode/nr5g_disable_modeabsent0
aefs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
aefs./nv/item_files/modem/mmode/nrdc_modeabsent1
aefs./nv/item_files/modem/nas/mav_nr_reject_smc_null_cipheringabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_3x_f_plus_t_band_combosabsent16843009
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_t_band_combosabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_t_plus_f_band_combosabsent7
aefs./nv/item_files/modem/nr5g/RRC/cap_feature_general_paramsabsent16711935
cheader.PRI Revision0.2.1836.0.163
aschema[311]absent/nv/item_files/modem/lte/ML1/x2l_irat_2tx_ant
aschema[312]absent/nv/item_files/modem/mav/skip_lte_cap_prune
aschema[313]absent/nv/item_files/modem/mav/skip_icon_override_during_enh_buffering
aschema[314]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
aschema[315]absent/nv/item_files/modem/mav/enable_ds_mit_for_inactive_nw_slice
aschema[316]absent/nv/item_files/modem/nas/mav_force_srvcc
cunknown.9f83e4350002b7000600a300
iPhone SE (3rd generation): overrides_D49.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
cDerPriFileVersion1.3.1856.0.163
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.der.pri
Key pathBeforeAfter
aefs./nv/item_files/modem/mav/enable_dyn_vonrabsent1
aefs./nv/item_files/modem/mav/sa_depri_td_bwp_thresh_valabsent30
aefs./nv/item_files/modem/mmode/nr5g_disable_modeabsent0
aefs./nv/item_files/modem/mmode/nr5g_emc_supportabsent0
aefs./nv/item_files/modem/nas/mav_nr_reject_smc_null_cipheringabsent1
aefs./nv/item_files/modem/nr5g/RRC/cap_control_nrca_f_plus_f_band_combosabsent257
aefs./nv/item_files/modem/nr5g/RRC/cap_control_t_plus_f_band_combosabsent7
aefs./nv/item_files/modem/nr5g/RRC/cap_feature_band_nrabsent0
aefs./nv/item_files/modem/nr5g/rrc/endc_blacklist_specific_lte_bandsabsent32 bytes
cheader.PRI Revision1.3.1856.0.163
rschema[12]/nv/item_files/modem/data/3gpp/lteps/auto_connect_def_pdnabsent
rschema[137]/nv/item_files/modem/data/3gpp/ps/ran_bit_rate_supportabsent
rschema[213]/nv/item_files/modem/data/3gpp/ps/nr5g_ran_bit_rate_supportabsent
rschema[220]/nv/item_files/modem/data/3gpp/ps/uw_allow_abnormal_defaultabsent
rschema[227]/nv/item_files/modem/mav/mav_ignore_n77_mm_coverage_exit_checkabsent
rschema[229]/nv/item_files/modem/mav/mav_ignore_cell_change_checkabsent
rschema[244]/nv/item_files/modem/lte/rrc/efs/lte_3gpp_release_verabsent
aschema[257]absent/nv/item_files/modem/mav/disable_sa_deprio_on_wifi_assist
aschema[258]absent/nv/item_files/modem/nas/mav_pssi_reg_gfnh_allowed_plmn_per_carrier
aschema[259]absent/nv/item_files/modem/uim/mmgsdi/invalidate_nitz
aschema[260]absent/nv/item_files/modem/lte/ML1/x2l_irat_2tx_ant
aschema[261]absent/nv/item_files/modem/mav/skip_lte_cap_prune
aschema[262]absent/nv/item_files/modem/nas/mav_pssi_reg_gfnh_allowed_frequencies_per_carrier
aschema[263]absent/nv/item_files/modem/nas/mav_gfnh_recprcl_roaming
aschema[264]absent/nv/item_files/modem/nas/mav_force_srvcc
cunknown.9f83e4350103b9000600a300
iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
rForceWPSCallsOverCSfalseabsent
rIMSConfig
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "ttyIMSSupported": true,
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "endNonEmergencyCalls": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "tLte911Timer": 0,
    "EnableHoldForRTT": true
  }
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone 11, 11 Pro, 11 Pro Max: overrides_D421_D431_N104.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
rForceWPSCallsOverCSfalseabsent
rIMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
rIMSConfig.CallTransfer{"CallTransferOnlyIfIMSRegistered":true,"CallTransferRequestUri":"pull-VoLTE-active@one.att.net","CallTransferDialNumber":"######","CallTransferToUri":"pull-SP-active@one.att.net"}absent
rIMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
rIMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
rIMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
{
  "RTCPIntervalSeconds": 5,
  "InactivityTimerRTPSeconds": 20,
  "HoldHeartbeatIntervalSeconds": 5,
  "RTTBandwidthSpecifierRTCPPercentage": 10,
  "EnableBandwidthSpecifiers": true,
  "EnableRemoteRTCPDeactivation": true,
  "InactivityTimerRTCPSeconds": 20,
  "AllowIPv6UnicastAddress": true,
  "TTYRelayNumber": "711",
  "StopLocalRingbackToneOn181": false,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "RTTBandwidthSpecifierASValue": 4,
  "DTMFInterDigitIntervalMilliseconds": 540,
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
rIMSConfig.SIM{"USIMFallbackSupport":false}absent
rIMSConfig.SMS.SMSBundleToVoicefalseabsent
rIMSConfig.SMS.allowCSFBInVolteModefalseabsent
rIMSConfig.SMS.enableInNonVoLTEModefalseabsent
rIMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
{
  "PrivacyHeaderValue": "header",
  "ForcedFeatureTags": "voice,sms",
  "MaxFatalRegistrationErrors": 1,
  "MaxReRegistrationAttempts": 0,
  "LocalQoSTimeoutMTSeconds": 6,
  "AdditionalHeaders": {
    "INVITE[wifi,911]": [
      "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
      "Supported: geolocation"
    ]
  },
  "EarlyMediaNeedsHeader": true,
  "InviteErrorResponsesToTriggerCSFB": "",
  "strictCallFlows": true,
  "SendEmergencyLocationUpdates": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "StartLocalQosTimerOnSessionProgress": true,
  "UseBase64ForMultipartSMS": false,
  "AddLocationToEmergencySMS": true,
  "SipTimers": {
    "D": 32000,
    "InviteResponseTimeout": 0,
    "AckRetransmitTimer": 32000,
    "AckReceiveTimeout": 32000,
    "J": 32000,
    "F": 32000,
    "B": 32000,
    "H": 32000
  },
  "LocalQoSTimeoutMOSeconds": 10,
  "RegisterOnServiceUpdate": false,
  "RegistrationPolicy": "ATT",
  "RingingTimerSeconds": 45,
  "CSFBOnAccessBarred": true,
  "AdditionalContactParams": {
    "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
  },
  "NetworkTerminationRetryIntervalSeconds": 1,
  "KillRegistrationOnHandoverTimeout": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "OutgoingDomain": "1",
  "EmergencyCallBackModeExpirationSeconds": 20,
  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
  "WaitForRingingTimerMOSeconds": 0,
  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
  "IgnoreOverridesForWPSCalls": true,
  "UseTupleInPIDF": true,
  "WaitForRingingTimerMTSeconds": 8,
  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
  "PerCallQoSIndications": false,
  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    }
  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
rIMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
rIMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
{
  "IgnoreSimFileCFIS": true,
  "SupportsCLIR": false,
  "DisableOnNetworkError": false,
  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
iPhone SE (2nd generation): overrides_D79.plist
Key pathBeforeAfter
rAttachAPN.3GPP.AllowedProtocolMask3absent
rAttachAPN.3GPP.PcscfAddressRequiredfalseabsent
rAttachAPN.3GPP.passwordabsent
rAttachAPN.3GPP.usernameabsent
rCarrierEntitlements.EntitlementRequestViaWebServicetrueabsent
rDefaultWhenImsSwitchOff0absent
rForceWPSCallsOverCSfalseabsent
rIMSConfig.AllowHandoverWithoutIMSVoiceServicetrueabsent
rIMSConfig.CallTransfer{"CallTransferOnlyIfIMSRegistered":true,"CallTransferRequestUri":"pull-VoLTE-active@one.att.net","CallTransferDialNumber":"######","CallTransferToUri":"pull-SP-active@one.att.net"}absent
rIMSConfig.ConferenceCalling{"TreatAllNotificationsAsPartial":true,"conferenceServer":"sip:n-way_voice@one.att.net"}absent
rIMSConfig.LocalShortCodeNumbers["211","311","411","511","611","711","811"]absent
rIMSConfig.Media
{"RTCPIntervalSeconds":5,"InactivityTimerRTPSeconds":20,"HoldHeartbeatIntervalSeconds":5,"RTTBandwidthSpecifierRTCPPercentage":10,"EnableBandwidthSpecifiers":true,"EnableRemoteRTCPDeactivation":true,"InactivityTimerRTCPSeconds":20,"AllowIPv6UnicastAddress":true,"TTYRelayNumber":"711","StopLocalRingb… 
{
  "RTCPIntervalSeconds": 5,
  "InactivityTimerRTPSeconds": 20,
  "HoldHeartbeatIntervalSeconds": 5,
  "RTTBandwidthSpecifierRTCPPercentage": 10,
  "EnableBandwidthSpecifiers": true,
  "EnableRemoteRTCPDeactivation": true,
  "InactivityTimerRTCPSeconds": 20,
  "AllowIPv6UnicastAddress": true,
  "TTYRelayNumber": "711",
  "StopLocalRingbackToneOn181": false,
  "UseRestrictiveDirectionWhenCreatingAnswer": false,
  "RTTBandwidthSpecifierASValue": 4,
  "DTMFInterDigitIntervalMilliseconds": 540,
  "EnableIncomingDTMF": true,
  "IncludeSDPMaxRed": true
}
absent
rIMSConfig.SIM{"USIMFallbackSupport":false}absent
rIMSConfig.SMS.SMSBundleToVoicefalseabsent
rIMSConfig.SMS.allowCSFBInVolteModefalseabsent
rIMSConfig.SMS.enableInNonVoLTEModefalseabsent
rIMSConfig.Signaling
{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"EarlyMediaNee… 
{
  "PrivacyHeaderValue": "header",
  "ForcedFeatureTags": "voice,sms",
  "MaxFatalRegistrationErrors": 1,
  "MaxReRegistrationAttempts": 0,
  "LocalQoSTimeoutMTSeconds": 6,
  "AdditionalHeaders": {
    "INVITE[wifi,911]": [
      "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
      "Supported: geolocation"
    ]
  },
  "EarlyMediaNeedsHeader": true,
  "InviteErrorResponsesToTriggerCSFB": "",
  "strictCallFlows": true,
  "SendEmergencyLocationUpdates": true,
  "TriggerCSFBOnLocalQoSTimeoutMO": false,
  "StartLocalQosTimerOnSessionProgress": true,
  "UseBase64ForMultipartSMS": false,
  "AddLocationToEmergencySMS": true,
  "SipTimers": {
    "D": 32000,
    "InviteResponseTimeout": 0,
    "AckRetransmitTimer": 32000,
    "AckReceiveTimeout": 32000,
    "J": 32000,
    "F": 32000,
    "B": 32000,
    "H": 32000
  },
  "LocalQoSTimeoutMOSeconds": 10,
  "RegisterOnServiceUpdate": false,
  "RegistrationPolicy": "ATT",
  "RingingTimerSeconds": 45,
  "CSFBOnAccessBarred": true,
  "AdditionalContactParams": {
    "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
  },
  "NetworkTerminationRetryIntervalSeconds": 1,
  "KillRegistrationOnHandoverTimeout": false,
  "TriggerCSFBOnLocalQoSTimeoutMT": false,
  "OutgoingDomain": "1",
  "EmergencyCallBackModeExpirationSeconds": 20,
  "Preconditions": "Supported",
  "EmergencyLocationLookupTimeout": 6,
  "WaitForRingingTimerMOSeconds": 0,
  "PIDFConfidence": 90,
  "UseCIDUrlInPIDF": true,
  "AccessNetworkRefreshDelayMilliseconds": 30000,
  "AlwaysAddGeolocationForEmergencyCalls": true,
  "PIDFGeoPrivShape": "ellipsoid",
  "AccessNetworkRefreshMethod": "INVITE",
  "IgnoreOverridesForWPSCalls": true,
  "UseTupleInPIDF": true,
  "WaitForRingingTimerMTSeconds": 8,
  "Allow3DPIDFInMessages": true,
  "IgnoreFromHeaderForSenderName": false,
  "ClearRegistrationCallIdOnDeinitialization": true,
  "UseT3402ForPdpBackoff": false,
  "AlwaysSendSessionProgress": true,
  "PerCallQoSIndications": false,
  "AddLocationInInviteResponses": "180,183",
  "IPSecSegmentOffset": 210,
  "ReRegisterOnInternalRequestTimeout": true,
  "WifiAccessInfo": "000000000000",
  "RequirePreconditionsWhenMandatory": false,
  "SupportPEarlyMediaHeader": true,
  "UseIPSec": true,
  "RegistrationRetryIntervals": "0",
  "AccessBarringType": "ACB",
  "UseFakeSAsForDeregistration": true,
  "ussdEnabled": true,
  "IncomingCallEndReasons": {
    "NotFound": {
      "StatusCode": 404,
      "TerminationEvent": "RemoteHangup"
    },
    "TemporarilyUnavailable": {
      "StatusCode": 480,
      "TerminationEvent": "RemoteHangup"
    }
  },
  "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
  "LocationForShortCodeCalls": "CIVIC",
  "CountryOfOriginationFormat": "BOTH",
  "EmergencyPreferredIdentity": "IMEI",
  "RingbackTimerSeconds": 180,
  "AllowResponsesOverDifferentTransport": false,
  "WaitForRingingTimerWPSSeconds": 8,
  "SendPreferredServiceInInvite": true
}
absent
rIMSConfig.Voice{"ttyIMSSupported":true,"EnableVolteByDefault":true,"E911OverITechSupported":false,"E911OverCSIfNoIMSReg":true,"endNonEmergencyCalls":true,"CheckIMSPrefForEmergency":false,"CellularE911SearchTimeout":5,"tLte911Timer":0,"EnableHoldForRTT":true}absent
rIMSConfig.XCAP
{"IgnoreSimFileCFIS":true,"SupportsCLIR":false,"DisableOnNetworkError":false,"UnsolicitedRequestDelay":0,"ForbiddenHttpErrorCodes":"","ContentType":"application/xcap-el+xml","ImpuRank":"tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other","supported":tr… 
{
  "IgnoreSimFileCFIS": true,
  "SupportsCLIR": false,
  "DisableOnNetworkError": false,
  "UnsolicitedRequestDelay": 0,
  "ForbiddenHttpErrorCodes": "",
  "ContentType": "application/xcap-el+xml",
  "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
  "supported": true
}
absent
rIgnoresDeactivateOnNetworkScanServiceMask131072absent
rLocation{"EnableCPIDuringEmergencyMode":true,"EnableEarlyReturnDuringEmergencyMode":false}absent
rOverrideOperatorWiFiNameCC Wi-Fiabsent
rPushSettings{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}absent
rShowVolteSwitchfalseabsent
rShowVolteWarningUnsupportedCarrierfalseabsent
rShowWiFiCallingWarningUnsupportedCarrierfalseabsent
rSupportsIMSSignalingIndicationtrueabsent
rSupportsImsCapabilitytrueabsent
rTechSettings
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
absent
rapns[0].configuration[2].DefaultProtocolMask3absent
rapns[0].configuration[3].DefaultProtocolMask3absent
Routine changes (40 files): version number only, per-phone file, compared by phone above, signature
FileKindWhy it is routine
Info.plistchangedversion number only
overrides_D23.der.prichangedper-phone file, compared by phone above
overrides_D23.plistchangedper-phone file, compared by phone above
overrides_D421_D431_N104.plistchangedper-phone file, compared by phone above
overrides_D49.plistchangedper-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plistchangedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.der.prichangedper-phone file, compared by phone above
overrides_D63_D64_D16_D17.plistchangedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.der.prichangedper-phone file, compared by phone above
overrides_D73_D74_D27_D28.plistchangedper-phone file, compared by phone above
overrides_D79.plistchangedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.der.prichangedper-phone file, compared by phone above
overrides_D83_D84_D37_D38.plistchangedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.der.prichangedper-phone file, compared by phone above
overrides_D93_D94_D47_D48.plistchangedper-phone file, compared by phone above
overrides_V159.der.priaddedper-phone file, compared by phone above
overrides_V159.plistaddedper-phone file, compared by phone above
overrides_V53_V54_V57.der.prichangedper-phone file, compared by phone above
overrides_V53_V54_V57.plistchangedper-phone file, compared by phone above
overrides_V59.der.prichangedper-phone file, compared by phone above
overrides_V59.plistchangedper-phone file, compared by phone above
overrides_V63_V64s_V68.der.priaddedper-phone file, compared by phone above
overrides_V63_V64s_V68.plistaddedper-phone file, compared by phone above
overrides_V64.der.priaddedper-phone file, compared by phone above
overrides_V64.plistaddedper-phone file, compared by phone above
signatures/common.plistchangedsignature
signatures/overrides_D23.plistchangedsignature
signatures/overrides_D421_D431_N104.plistchangedsignature
signatures/overrides_D49.plistchangedsignature
signatures/overrides_D52g_D53g_D53p_D54p.plistchangedsignature
signatures/overrides_D63_D64_D16_D17.plistchangedsignature
signatures/overrides_D73_D74_D27_D28.plistchangedsignature
signatures/overrides_D79.plistchangedsignature
signatures/overrides_D83_D84_D37_D38.plistchangedsignature
signatures/overrides_D93_D94_D47_D48.plistchangedsignature
signatures/overrides_V159.plistaddedsignature
signatures/overrides_V53_V54_V57.plistchangedsignature
signatures/overrides_V59.plistchangedsignature
signatures/overrides_V63_V64s_V68.plistaddedsignature
signatures/overrides_V64.plistaddedsignature
carrier.plist changed 18 rows Before After only this file
Key pathBeforeAfter
aAttachAPNabsent{"3GPP":{"password":"","PcscfAddressRequired":false,"username":"","AllowedProtocolMask":3}}
aCarrierEntitlements.EntitlementRequestViaWebServiceabsenttrue
aForceWPSCallsOverCSabsentfalse
aIMSConfigabsent
{"Signaling":{"PrivacyHeaderValue":"header","ForcedFeatureTags":"voice,sms","MaxFatalRegistrationErrors":1,"MaxReRegistrationAttempts":0,"LocalQoSTimeoutMTSeconds":6,"AdditionalHeaders":{"INVITE[wifi,911]":["P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}","Supported: geolocation"]},"… 
{
  "Signaling": {
    "PrivacyHeaderValue": "header",
    "ForcedFeatureTags": "voice,sms",
    "MaxFatalRegistrationErrors": 1,
    "MaxReRegistrationAttempts": 0,
    "LocalQoSTimeoutMTSeconds": 6,
    "AdditionalHeaders": {
      "INVITE[wifi,911]": [
        "P-Emergency-Info: IEEE-802.11b;i-wlan-node-id=${DEVICE_REF_ID}",
        "Supported: geolocation"
      ]
    },
    "EarlyMediaNeedsHeader": true,
    "InviteErrorResponsesToTriggerCSFB": "",
    "strictCallFlows": true,
    "SendEmergencyLocationUpdates": true,
    "TriggerCSFBOnLocalQoSTimeoutMO": false,
    "StartLocalQosTimerOnSessionProgress": true,
    "UseBase64ForMultipartSMS": false,
    "VerstatFeatureCapability": "Enabled",
    "AddLocationToEmergencySMS": true,
    "SipTimers": {
      "D": 32000,
      "InviteResponseTimeout": 0,
      "AckRetransmitTimer": 32000,
      "AckReceiveTimeout": 32000,
      "J": 32000,
      "F": 32000,
      "B": 32000,
      "H": 32000
    },
    "LocalQoSTimeoutMOSeconds": 10,
    "RegisterOnServiceUpdate": false,
    "RegistrationPolicy": "ATT",
    "RingingTimerSeconds": 45,
    "CSFBOnAccessBarred": true,
    "AdditionalContactParams": {
      "INVITE,INVITE:*": "+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"
    },
    "NetworkTerminationRetryIntervalSeconds": 1,
    "KillRegistrationOnHandoverTimeout": false,
    "TriggerCSFBOnLocalQoSTimeoutMT": false,
    "OutgoingDomain": "1",
    "EmergencyCallBackModeExpirationSeconds": 20,
    "Preconditions": "Supported",
    "EmergencyLocationLookupTimeout": 6,
    "WaitForRingingTimerMOSeconds": 0,
    "PIDFConfidence": 90,
    "UseCIDUrlInPIDF": true,
    "AccessNetworkRefreshDelayMilliseconds": 30000,
    "AlwaysAddGeolocationForEmergencyCalls": true,
    "PIDFGeoPrivShape": "ellipsoid",
    "AccessNetworkRefreshMethod": "INVITE",
    "IgnoreOverridesForWPSCalls": true,
    "UseTupleInPIDF": true,
    "WaitForRingingTimerMTSeconds": 8,
    "Allow3DPIDFInMessages": true,
    "IgnoreFromHeaderForSenderName": false,
    "ClearRegistrationCallIdOnDeinitialization": true,
    "UseT3402ForPdpBackoff": false,
    "AlwaysSendSessionProgress": true,
    "PerCallQoSIndications": false,
    "AddLocationInInviteResponses": "180,183",
    "IPSecSegmentOffset": 210,
    "ReRegisterOnInternalRequestTimeout": true,
    "WifiAccessInfo": "000000000000",
    "RequirePreconditionsWhenMandatory": false,
    "SupportPEarlyMediaHeader": true,
    "UseIPSec": true,
    "RegistrationRetryIntervals": "0",
    "AccessBarringType": "ACB",
    "UseFakeSAsForDeregistration": true,
    "ussdEnabled": true,
    "IncomingCallEndReasons": {
      "NotFound": {
        "StatusCode": 404,
        "TerminationEvent": "RemoteHangup"
      },
      "TemporarilyUnavailable": {
        "StatusCode": 480,
        "TerminationEvent": "RemoteHangup"
      }
    },
    "ReRegisterOnErrorCodes": "REGISTER:480,500,503,504;INVITE:60,403,504",
    "LocationForShortCodeCalls": "CIVIC",
    "CountryOfOriginationFormat": "BOTH",
    "EmergencyPreferredIdentity": "IMEI",
    "RingbackTimerSeconds": 180,
    "AllowResponsesOverDifferentTransport": false,
    "WaitForRingingTimerWPSSeconds": 8,
    "SendPreferredServiceInInvite": true
  },
  "LocalShortCodeNumbers": [
    "211",
    "311",
    "411",
    "511",
    "611",
    "711",
    "811"
  ],
  "CallTransfer": {
    "CallTransferOnlyIfIMSRegistered": true,
    "CallTransferRequestUri": "pull-VoLTE-active@one.att.net",
    "CallTransferDialNumber": "######",
    "CallTransferToUri": "pull-SP-active@one.att.net"
  },
  "ConferenceCalling": {
    "TreatAllNotificationsAsPartial": true,
    "conferenceServer": "sip:n-way_voice@one.att.net"
  },
  "AllowHandoverWithoutIMSVoiceService": true,
  "SMS": {
    "enableInNonVoLTEMode": false,
    "SMSBundleToVoice": false,
    "allowCSFBInVolteMode": false
  },
  "XCAP": {
    "IgnoreSimFileCFIS": true,
    "SupportsCLIR": false,
    "DisableOnNetworkError": false,
    "UnsolicitedRequestDelay": 0,
    "ForbiddenHttpErrorCodes": "",
    "ContentType": "application/xcap-el+xml",
    "ImpuRank": "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other",
    "supported": true
  },
  "Media": {
    "RTCPIntervalSeconds": 5,
    "InactivityTimerRTPSeconds": 20,
    "HoldHeartbeatIntervalSeconds": 5,
    "RTTBandwidthSpecifierRTCPPercentage": 10,
    "EnableBandwidthSpecifiers": true,
    "EnableRemoteRTCPDeactivation": true,
    "InactivityTimerRTCPSeconds": 20,
    "AllowIPv6UnicastAddress": true,
    "TTYRelayNumber": "711",
    "StopLocalRingbackToneOn181": false,
    "UseRestrictiveDirectionWhenCreatingAnswer": false,
    "RTTBandwidthSpecifierASValue": 4,
    "DTMFInterDigitIntervalMilliseconds": 540,
    "EnableIncomingDTMF": true,
    "IncludeSDPMaxRed": true
  },
  "SIM": {
    "USIMFallbackSupport": false
  },
  "Voice": {
    "EnableVolteByDefault": true,
    "E911OverITechSupported": false,
    "E911OverCSIfNoIMSReg": true,
    "CheckIMSPrefForEmergency": false,
    "CellularE911SearchTimeout": 5,
    "endNonEmergencyCalls": true,
    "tLte911Timer": 0
  }
}
aIgnoresDeactivateOnNetworkScanServiceMaskabsent131072
aLocation.EnableCPIDuringEmergencyModeabsenttrue
aLocation.EnableEarlyReturnDuringEmergencyModeabsentfalse
cMyAccountURLhttp://www.consumercellular.comhttps://www.consumercellular.com
aOverrideOperatorWiFiNameabsentCC Wi-Fi
aPushSettingsabsent{"VVMTopic":"com.att.ent.cns.vvm","MultiSIMTopic":"com.att.ent.cns.multi-sim","VoWiFiTopic":"com.att.ent.cns.vowifi"}
rShowTTYtrueabsent
aShowVolteSwitchabsentfalse
aShowVolteWarningUnsupportedCarrierabsentfalse
aShowWiFiCallingWarningUnsupportedCarrierabsentfalse
aSupportsIMSSignalingIndicationabsenttrue
aSupportsImsCapabilityabsenttrue
aTechSettingsabsent
{"FatalActivationErrors":[8192],"ChildSAs":{"FirstChild":{"ChildProposals":[{"EncryptionAlgorithm":["AES-128"],"Lifetime":80000,"IntegrityAlgorithm":["SHA2-256"]}],"InstallPolicies":true,"ReplayWindowSize":12}},"iRatPolicies":{"PreferredTechnology":"cellular","PreferredTechnologyRoaming":"wifi"},"Ex… 
{
  "FatalActivationErrors": [
    8192
  ],
  "ChildSAs": {
    "FirstChild": {
      "ChildProposals": [
        {
          "EncryptionAlgorithm": [
            "AES-128"
          ],
          "Lifetime": 80000,
          "IntegrityAlgorithm": [
            "SHA2-256"
          ]
        }
      ],
      "InstallPolicies": true,
      "ReplayWindowSize": 12
    }
  },
  "iRatPolicies": {
    "PreferredTechnology": "cellular",
    "PreferredTechnologyRoaming": "wifi"
  },
  "ExtraConfigurationAttributeRequestv6": [
    {
      "Identifier": 16386,
      "Name": "AssignedPCSCFIPv6",
      "Type": "IPv6Address"
    }
  ],
  "SupportContextSwitchOver": true,
  "WiFiCallingControlsAlliWLanServices": true,
  "AllowHandOverFromDataModeList": [
    "LTE"
  ],
  "WifiCallingAllowedInRoaming": true,
  "PdnErrorsToBlockHandover": "54",
  "5wiServiceMask": 3,
  "IKE": {
    "Proposals": [
      {
        "EncryptionAlgorithm": "AES-128",
        "IntegrityAlgorithm": "SHA2-256",
        "DHGroup": 14,
        "AuthenticationMethod": "None",
        "Lifetime": 80000,
        "EAPMethod": "EAP-AKA",
        "PRFAlgorithm": "SHA2-256"
      }
    ],
    "DeadPeerDetectionEnabled": false,
    "DeadPeerDetectionMaxRetries": 4,
    "DeadPeerDetectionInterval": 600,
    "LocalIdentifier": "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org",
    "NATTKeepAliveOffload": true,
    "ValidateRemoteCertificate": false,
    "RemoteAddress": "epdg.epc.att.net",
    "DeadPeerDetectionRetryInterval": 10
  },
  "AllowRoamingHandover": false,
  "ExtraConfigurationAttributeRequestv4": [
    {
      "Identifier": 16384,
      "Name": "AssignedPCSCFIPv4",
      "Type": "IPv4Address"
    }
  ],
  "SetHandOverIPv6Prefix": true,
  "TechPolicies": [
    {
      "policy": "cellData=false",
      "serviceMask": 1081367
    },
    {
      "policy": "true",
      "serviceMask": 131072
    },
    {
      "policy": "true",
      "serviceMask": 262144
    }
  ],
  "IPSecMTU": 1280,
  "SupportCallHandover": true
}
aVoiceTextMediaabsent{"EnableHoldForRTT":true}
789 carriers, 225 countries · iOS 27.0.1 (24A446) · beta iOS 27.2 beta 2 (24B5089g) GitHub Ready