diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 83e5ae9aa9437..d4b834af5ab08 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -800,6 +800,11 @@
     <!-- 2 means give warning -->
     <integer name="config_datause_notification_type">2</integer>
 
+    <!-- If Voice Radio Technology is RIL_RADIO_TECHNOLOGY_LTE:14 this is the value
+         that should be used instead. A value of RIL_RADIO_TECHNOLOGY_UNKNOWN:0 means
+         there is no replacement value and VoLTE is assumed to be supported -->
+    <integer name="config_volte_replacement_rat">0</integer>
+
     <!-- Flag indicating whether the current device is "voice capable".
          If true, this means that the device supports circuit-switched
          (i.e. voice) phone calls over the telephony network, and is
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 96216f6194dfe..44891a839cb72 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -314,6 +314,7 @@
   <java-symbol type="integer" name="config_multiuserMaximumUsers" />
   <java-symbol type="integer" name="config_safe_media_volume_index" />
   <java-symbol type="integer" name="config_mobile_mtu" />
+  <java-symbol type="integer" name="config_volte_replacement_rat"/>
 
   <java-symbol type="color" name="tab_indicator_text_v4" />