diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index 5b917cc4fdf17..e3f84c04bfcb3 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -252,12 +252,15 @@
         <item>@string/wfcSpnFormat_wifi</item>
         <item>@string/wfcSpnFormat_wifi_calling_wo_hyphen</item>
         <item>@string/wfcSpnFormat_vowifi</item>
+        <item>@string/wfcSpnFormat_spn_wifi_calling_vo_hyphen</item>
     </string-array>
 
     <!-- Spn during Wi-Fi Calling: "<operator>" -->
     <string name="wfcSpnFormat_spn"><xliff:g id="spn" example="Operator">%s</xliff:g></string>
     <!-- Spn during Wi-Fi Calling: "<operator> Wi-Fi Calling" -->
     <string name="wfcSpnFormat_spn_wifi_calling"><xliff:g id="spn" example="Operator">%s</xliff:g> Wi-Fi Calling</string>
+    <!-- Spn during Wi-Fi Calling: "<operator> WiFi Calling" -->
+    <string name="wfcSpnFormat_spn_wifi_calling_vo_hyphen"><xliff:g id="spn" example="Operator">%s</xliff:g> WiFi Calling</string>
     <!-- Spn during Wi-Fi Calling: "WLAN Call" -->
     <string name="wfcSpnFormat_wlan_call">WLAN Call</string>
     <!-- Spn during Wi-Fi Calling: "<operator> WLAN Call" -->
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index a125e319d35f9..8ef381d140d6f 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1132,6 +1132,7 @@ public class CarrierConfigManager {
      * <li>  8: Wi-Fi</li>
      * <li>  9: WiFi Calling</li>
      * <li> 10: VoWifi</li>
+     * <li> 11: %s WiFi Calling</li>
      * @hide
      */
     public static final String KEY_WFC_SPN_FORMAT_IDX_INT = "wfc_spn_format_idx_int";