Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -ra79db345deaaeef0f1b619dc49d031fdae22d7e6 -ra003e4d7bf7f3b72f55bbed6d6d8c6ac15a85cb8
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision a79db345deaaeef0f1b619dc49d031fdae22d7e6)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision a003e4d7bf7f3b72f55bbed6d6d8c6ac15a85cb8)
@@ -152,7 +152,7 @@
 void handleFWVersionCmd( MESSAGE_T *message );
 
 // MSG_ID_REQUEST_FW_VERSIONS
-void handleDGSerialNumberRequest( MESSAGE_T *message );
+void handleDGSerialNumberRequest( void );
 
 // MSG_ID_UI_REQUEST_SERVICE_INFO
 void handleDGServiceScheduleRequest( MESSAGE_T *message );