Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -r1a219888b8fda9dcbbfc51fbe76490ee247f5f14 -rc6d02ee52040e350a4711e91ffc79196a6fbb099
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 1a219888b8fda9dcbbfc51fbe76490ee247f5f14)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision c6d02ee52040e350a4711e91ffc79196a6fbb099)
@@ -1360,6 +1360,9 @@
                 handleTestDGDrainModeBroadcastOverrideRequest( message );
                 break;
 
+            case MSG_ID_DG_RO_ONLY_MODE_STATUS_REQUEST:
+                handleDGROStatusRequest( message );
+
             default:
                 // TODO - unrecognized message ID received - ignore
                 break;