diff --git a/packages/CarrierDefaultApp/res/values/strings.xml b/packages/CarrierDefaultApp/res/values/strings.xml
index fa5c3fff283fa..65a7cecca20f5 100644
--- a/packages/CarrierDefaultApp/res/values/strings.xml
+++ b/packages/CarrierDefaultApp/res/values/strings.xml
@@ -6,6 +6,8 @@
     <string name="no_data_notification_id">Your mobile data has been deactivated</string>
     <string name="portal_notification_detail">Tap to visit the %s website</string>
     <string name="no_data_notification_detail">Please contact your service provider %s</string>
+    <string name="no_mobile_data_connection_title">No mobile data connection</string>
+    <string name="no_mobile_data_connection">Add data or roaming plan through %s</string>
     <string name="mobile_data_status_notification_channel_name">Mobile data status</string>
     <string name="action_bar_label">Sign in to mobile network</string>
     <string name="ssl_error_warning">The network you&#8217;re trying to join has security issues.</string>