diff --git a/core/res/res/values/config_telephony.xml b/core/res/res/values/config_telephony.xml
index 71b2f00ff2b15..f2a16d355ed7b 100644
--- a/core/res/res/values/config_telephony.xml
+++ b/core/res/res/values/config_telephony.xml
@@ -130,4 +130,9 @@
          true, routing from the android emergency number database will be ignored. -->
     <bool name="ignore_emergency_number_routing_from_db">false</bool>
     <java-symbol type="bool" name="ignore_emergency_number_routing_from_db" />
+
+    <!-- Whether "Virtual DSDA", i.e. in-call IMS connectivity can be provided on both subs with
+         only single logical modem, by using its data connection in addition to cellular IMS. -->
+    <bool name="config_enable_virtual_dsda">false</bool>
+    <java-symbol type="bool" name="config_enable_virtual_dsda" />
 </resources>