Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -rdb5eeea50b6d69b626ce97f0f32377313385a009 -rd756f33d33c00c6ed3adddb1a31a2bd03ac1327a
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision db5eeea50b6d69b626ce97f0f32377313385a009)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision d756f33d33c00c6ed3adddb1a31a2bd03ac1327a)
@@ -538,8 +538,8 @@
 
 /*********************************************************************//**
  * @brief
- * The handleDGServiceScheduleRequest function handles a request for DG
- * service information.
+ * The handleDGSendConcentrateMixingRatios function handles a request for DG
+ * mixing ratios.
  * @details Inputs: none
  * @details Outputs: message handled, response constructed and queued for
  * transmit.
@@ -832,6 +832,37 @@
 
 /*********************************************************************//**
  * @brief
+ * The handleDGScheduledRunsRequest function handles a request for DG
+ * scheduled runs information.
+ * @details Inputs: none
+ * @details Outputs: message handled, response constructed and queued for
+ * transmit.
+ * @return none
+ *************************************************************************/
+void handleDGScheduledRunsRequest( MESSAGE_T *message )
+{
+    MESSAGE_T msg;
+    DG_SCHEDULED_RUN_RECORD_T scheduledService;
+
+    // Get the service record. There are no arrays of service to check and also, raise no alarm since the service record
+    // has been already checked in POST
+    getNVRecord2Driver( GET_SRR_RECORD, (U08*)&scheduledService, sizeof( DG_SCHEDULED_RUN_RECORD_T ), 0, ALARM_ID_NO_ALARM );
+
+    U08 *payloadPtr = msg.payload;
+
+    // Create a message record
+    blankMessage( &msg );
+    msg.hdr.msgID      = MSG_ID_DG_SCHEDULED_RUNS_DATA;
+    msg.hdr.payloadLen = sizeof( U32 ) + sizeof( U32 );
+
+    // TODO this message is for Phase 1B.
+
+    // Serialize the message (w/ sync, CRC, and appropriate CAN padding) and add serialized message data to appropriate comm buffer
+    serializeMessage( msg, COMM_BUFFER_OUT_CAN_DG_2_UI, ACK_REQUIRED );
+}
+
+/*********************************************************************//**
+ * @brief
  * The sendCommandResponseMsg function constructs a command response to HD
  * and queues the msg for transmit on the appropriate CAN channel.
  * @details Inputs: none
@@ -2738,7 +2769,7 @@
     memcpy(&payloadLength, payloadPtr, sizeof(U32));
     payloadPtr += sizeof(U32);
 
-    status = setCalibrationRecord( currentMessage, totalMessages, payloadLength, payloadPtr );
+    status = receiveRecordFromDialin( NVDATAMGMT_CALIBRATION_RECORD, currentMessage, totalMessages, payloadLength, payloadPtr );
 
     // Respond to request
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, status );
@@ -2798,7 +2829,7 @@
         // Tester must be logged in
         if ( TRUE == isTestingActivated() )
         {
-            result = getCalibrationRecord();
+            result = sendRecordToDialin( NVDATAMGMT_CALIBRATION_RECORD );
         }
     }
 
@@ -2832,7 +2863,7 @@
     memcpy(&payloadLength, payloadPtr, sizeof(U32));
     payloadPtr += sizeof(U32);
 
-    status = setSystemRecord( currentMessage, totalMessages, payloadLength, payloadPtr );
+    status = receiveRecordFromDialin( NVDATAMGMT_SYSTEM_RECORD, currentMessage, totalMessages, payloadLength, payloadPtr );
 
     // Respond to request
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, status );
@@ -2857,7 +2888,7 @@
         // Tester must be logged in
         if ( TRUE == isTestingActivated() )
         {
-            result = getSystemRecord();
+            result = sendRecordToDialin( NVDATAMGMT_SYSTEM_RECORD );
         }
     }
 
@@ -2884,7 +2915,7 @@
         // Tester must be logged in
         if ( TRUE == isTestingActivated() )
         {
-            result = getServiceRecord();
+            result = sendRecordToDialin( NVDATAMGMT_SERVICE_RECORD );
         }
     }
 
@@ -2918,7 +2949,7 @@
     memcpy(&payloadLength, payloadPtr, sizeof(U32));
     payloadPtr += sizeof(U32);
 
-    status = setServiceRecord( currentMessage, totalMessages, payloadLength, payloadPtr );
+    status = receiveRecordFromDialin( NVDATAMGMT_SERVICE_RECORD, currentMessage, totalMessages, payloadLength, payloadPtr );
 
     // Respond to request
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, status );
@@ -2943,7 +2974,7 @@
         // Tester must be logged in
         if ( TRUE == isTestingActivated() )
         {
-            result = getScheduledRunsRecord();
+            result = sendRecordToDialin( NVDATAMGMT_SCHEDULED_RUNS_RECORD );
         }
     }
 
@@ -2977,7 +3008,7 @@
     memcpy(&payloadLength, payloadPtr, sizeof(U32));
     payloadPtr += sizeof(U32);
 
-    status = setScheduledRunsRecord( currentMessage, totalMessages, payloadLength, payloadPtr );
+    status = receiveRecordFromDialin( NVDATAMGMT_SCHEDULED_RUNS_RECORD, currentMessage, totalMessages, payloadLength, payloadPtr );
 
     // Respond to request
     sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, status );