Index: firmware/App/Modes/ModeStandby.c
===================================================================
diff -u -ra1daba982e3117ce45437384e770b50cfda7b7a7 -r101bf85b0b425e919b01b4b7fabcbd15fd5bbde5
--- firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision a1daba982e3117ce45437384e770b50cfda7b7a7)
+++ firmware/App/Modes/ModeStandby.c	(.../ModeStandby.c)	(revision 101bf85b0b425e919b01b4b7fabcbd15fd5bbde5)
@@ -178,6 +178,11 @@
             break;
 
         case STANDBY_WAIT_FOR_TREATMENT_STATE:
+            if ( TRUE == treatStartReqReceived )
+            {
+                requestNewOperationMode( MODE_TPAR );
+                treatStartReqReceived = FALSE;
+            }
             // TODO - test code
             if ( TRUE == stop )
             {
@@ -305,6 +310,7 @@
         treatStartReqReceived = TRUE;
         result = TRUE;
     }
+    sendTreatmentStartResponseMsg( result, 0 ); // TODO - provide reason code if rejected
 
     return result;
 }