<category name="ACC">
    <module name="Android_Telephony">
      <function name="settings">
        <set>
          <item name="carrier_volte_available_bool" type="boolean">true</item>
          <item name="carrier_vt_available_bool" type="boolean">false</item>
          <item name="carrier_wfc_ims_available_bool" type="boolean">false</item>
          <item name="customer_ss_over_ut" type="integer">0</item>
          <item name="carrier_default_wfc_ims_enabled_bool" type="boolean">false</item>
          <item name="carrier_default_wfc_ims_mode_int" type="integer">2</item>
          <item name="carrier_htc_volte_ui_checked_bool" type="boolean">true</item>
          <item name="carrier_htc_show_volte_ui_bool" type="boolean">true</item>
          <item name="carrier_htc_volte_reg_icon_bool" type="boolean">true</item>
        </set>
      </function>
    </module>