Index: firmware/App/Services/SystemComm.c
===================================================================
diff -u -r47c41046beba8affaaaa13a4f222a7b99bd193f1 -r35a33f10e1c5bb5abde9d98236e7945e2ace981b
--- firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 47c41046beba8affaaaa13a4f222a7b99bd193f1)
+++ firmware/App/Services/SystemComm.c	(.../SystemComm.c)	(revision 35a33f10e1c5bb5abde9d98236e7945e2ace981b)
@@ -1276,6 +1276,10 @@
                 handleFilterFlushTimePeriodOverride(message);
                 break;
 
+            case MSG_ID_DG_BLOCK_MESSAGE_TRANSMISSION:
+                handleTestBlockMessagesRequest( message );
+                break;
+
             default:
                 // TODO - unrecognized message ID received - ignore
                 break;