| ignore_rtt_mode_setting_bool | absent | true |
| imssms.sms_over_ims_supported_rats_int_array | absent | [] |
| imsvoice.audio_codec_capability_payload_types_bundle | {"imsvoice.amrnb_payload_type_int_array":[98,103],"imsvoice.amrwb_payload_type_int_array":[100,105],"imsvoice.dtmfnb_payload_type_int_array":[97],"imsvoice.dtmfwb_payload_type_int_array":[96]} | absent |
| imsvoice.evs_payload_description_bundle | absent | {"127":{"imsvoice.evs_codec_attribute_bitrate_int_array":[0,6],"imsvoice.evs_codec_attribute_ch_aw_recv_int":255}} |
| rtt_downgrade_supported_bool | absent | true |
| rtt_supported_bool | absent | true |
| rtt_supported_while_roaming_bool | absent | true |