Index: firmware/App/Services/SystemCommMessages.h
===================================================================
diff -u -r72ba5f3c63325b00306b544b2513c03500919d06 -rda1f86ddf735623ba393ca809479157cd66c154c
--- firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision 72ba5f3c63325b00306b544b2513c03500919d06)
+++ firmware/App/Services/SystemCommMessages.h	(.../SystemCommMessages.h)	(revision da1f86ddf735623ba393ca809479157cd66c154c)
@@ -158,6 +158,12 @@
 // MSG_ID_DG_SCHEDULED_RUNS_INFO
 void handleDGScheduledRunsRequest( MESSAGE_T *message );
 
+// MSG_ID_UI_REQUEST_SERVICE_MODE
+void handleServiceModeRequest( MESSAGE_T *message );
+
+// MSG_ID_DG_RESPONSE_SERVICE_MODE_REQUEST
+void sendServiceModeResponse( BOOL accepted, U32 rejCode );
+
 // MSG_ID_HD_OP_MODE
 BOOL handleSetHDOperationMode( MESSAGE_T *message );
 
@@ -368,6 +374,12 @@
 // MSG_ID_DG_DRAIN_PUMP_MEASURED_RPM_OVERRIDE
 void handleSetDrainPumpMeasuredRPMOverrideRequest( MESSAGE_T *message );
 
+// MSG_ID_DG_ALARM_INFO_SEND_INTERVAL_OVERRIDE
+void handleTestAlarmInfoSendIntervalOverrideRequest( MESSAGE_T *message );
+
+// MSG_ID_DG_SUPER_CLEAR_ALARMS_CMD
+void handleTestSuperClearAlarmsRequest( MESSAGE_T *message );
+
 // MSG_ID_DG_SET_FANS_RPM_ALARM_START_TIME_OFFSET
 void handleTestFansRPMAlarmStartTimeOffsetRequest( MESSAGE_T *message );
 
@@ -389,12 +401,27 @@
 // MSG_ID_DG_HD_COMMUNICATION_STATUS
 void handleTestHDCommunicationStatusOverrideRequest(MESSAGE_T *message);
 
+// MSG_ID_DG_USED_ACID_VOLUME_ML_OVERRIDE
+void handleTestUsedAcidVolumeMLOverrideRequest(MESSAGE_T *message);
+
+// MSG_ID_DG_USED_BICARB_VOLUME_ML_OVERRIDE
+void handleTestUsedBicarbVolumeMLOverrideRequest(MESSAGE_T *message);
+
 // MSG_ID_DG_GET_USAGE_INFO_RECORD
 void handleGetDGUsageInfoRecord( MESSAGE_T *message );
 
 // MSG_ID_DG_SET_USAGE_INFO_RECORD
 void handleSetDGUsageInfoRecord( MESSAGE_T *message );
 
+// MSG_ID_DG_SET_OP_MODE_REQUEST
+void handleTestSetOpModeRequest( MESSAGE_T *message );
+
+// MSG_ID_DG_RESERVOIR_TARE_REQUEST
+void handleTestTareReservoirRequest( MESSAGE_T *message );
+
+// MSG_ID_HD_OP_MODE
+BOOL handleSetHDOperationMode( MESSAGE_T *message );
+
 // MSG_ID_HD_REQUEST_DG_ALARMS
 void handleResendAllAlarmsCommand( MESSAGE_T *message );