Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -ra79db345deaaeef0f1b619dc49d031fdae22d7e6 -ra003e4d7bf7f3b72f55bbed6d6d8c6ac15a85cb8
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision a79db345deaaeef0f1b619dc49d031fdae22d7e6)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision a003e4d7bf7f3b72f55bbed6d6d8c6ac15a85cb8)
@@ -986,7 +986,7 @@
 
         case MSG_ID_REQUEST_FW_VERSIONS:
             handleFWVersionCmd( message );
-            handleDGSerialNumberRequest( message );
+            handleDGSerialNumberRequest();
             break;
 
         case MSG_ID_DG_SWITCH_RESERVOIR_CMD: