| hide_enhanced_4g_lte_bool | absent | true |
| ims.ipv4_sip_mtu_size_cellular_int | absent | 1450 |
| ims.ipv6_sip_mtu_size_cellular_int | absent | 1450 |
| ims.registration_retry_max_timer_millis_int | absent | 300000 |
| ims.request_uri_type_int | absent | 1 |
| imsemergency.emergency_over_ims_supported_rats_int_array | absent | [] |
| imssms.sms_over_ims_supported_rats_int_array | absent | [] |
| imsss.network_initiated_ussd_over_ims_supported_bool | absent | false |
| imsss.ut_requires_ims_registration_bool | absent | true |
| imsss.ut_supported_when_roaming_bool | absent | false |
| imsvoice.audio_rtcp_inactivity_timer_millis_int | absent | 10000 |
| imsvoice.audio_rtp_inactivity_timer_millis_int | absent | 10000 |
| imsvoice.carrier_volte_roaming_available_bool | absent | false |
| imsvoice.conference_subscribe_type_int | absent | 0 |
| imsvoice.evs_payload_description_bundle | absent | {"127":{"imsvoice.evs_codec_attribute_bitrate_int_array":[0,6],"imsvoice.evs_codec_attribute_ch_aw_recv_int":-1}} |
| imsvoice.prack_supported_for_18x_bool | absent | true |
| imsvoice.ringback_timer_millis_int | absent | 67000 |
| imsvoice.ringing_timer_millis_int | absent | 65000 |