1 <?xml version='1.0' encoding='utf-8' standalone='yes' ?> 2 <carrier_config_list> 3 <carrier_config> 4 <boolean name="carrier_volte_available_bool" value="true" /> 5 <boolean name="carrier_volte_tty_supported_bool" value="false" /> 6 <boolean name="carrier_wfc_ims_available_bool" value="true" /> 7 </carrier_config> 8 </carrier_config_list> 9