| AttachAPN.3GPP.AllowedProtocolMask changed | 1 | 3 |
| AttachAPN.3GPP.AllowedProtocolMaskInRoamingLTE added | absent | 1 |
| Enable4GByDefault removed | true | absent |
| IMSConfig.EnableWiFiCallingByDefault added | absent | true |
| IMSConfig.Media.RTCPInterval removed | 5 | absent |
| IMSConfig.Media.RTCPIntervalSeconds added | absent | 5 |
| IMSConfig.Signaling.AdditionalContactParams added | absent | {"INVITE,INVITE:*":"+g.3gpp.mid-call;+g.3gpp.srvcc-alerting"} |
| IMSConfig.Signaling.AllowedPdpTypeMask removed | 2 | absent |
| IMSConfig.Signaling.Preconditions changed | supportedButMandatory | Supported |
| IMSConfig.Signaling.RingbackTimer removed | 33 | absent |
| IMSConfig.Signaling.RingbackTimerSeconds added | absent | 33 |
| IMSConfig.Signaling.RingingTimer removed | 33 | absent |
| IMSConfig.Signaling.RingingTimerSeconds added | absent | 33 |
| IMSConfig.Signaling.SecurityAgreementOptions removed | ipsec-3gpp;alg=hmac-md5-96;ealg=aes-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-sha-1-96;ealg=aes-cbc;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-md5-96;ealg=null;mod=trans;prot=esp,ipsec-3gpp;alg=hmac-sha-1-96;ealg=null;mod=trans;prot=esp | absent |
| IMSConfig.Signaling.ValidateSipMessageRecipient added | absent | false |
| OverrideOperatorWiFiName changed | Three WiFi Call | WiFi Call |
| ShowLTEWarningUnsupportedCarrier removed | false | absent |
| ShowVolteWarningUnsupportedCarrier added | absent | false |
| TechSettings.IKE.LocalIdentifier changed | 0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org | anonymous@nai.epc.mnc020.mcc234.3gppnetwork.org |
| TechSettings.IKE.Proposals[0].AuthenticationMethod changed | None | Certificate |
| TechSettings.IKE.RemoteCertificateAuthorityName added | absent | Entrust Root Certification Authority |
| TechSettings.IKE.RemoteCertificateHostname added | absent | epdg.epc.mnc020.mcc234.pub.3gppnetwork.org |
| TechSettings.IKE.Username added | absent | 0$imsi@nai.epc.mnc020.mcc234.3gppnetwork.org |
| TechSettings.IKE.ValidateRemoteCertificate added | absent | true |
| TechSettings.WiFiCallingIdentityProtectionMethod added | absent | PseudoID |
| apns[0].AllowedProtocolMask added | absent | 3 |
| apns[0].AllowedProtocolMaskInRoaming added | absent | 1 |
| apns[0].DefaultProtocolMask added | absent | 3 |