Index: sources/canbus/MessageGlobals.h
===================================================================
diff -u -r5c21e83a3fdc897cb99ac62e1cec0213f411cd73 -r1b24a85761c65a685fac98f396e244af97b94443
--- sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 5c21e83a3fdc897cb99ac62e1cec0213f411cd73)
+++ sources/canbus/MessageGlobals.h	(.../MessageGlobals.h)	(revision 1b24a85761c65a685fac98f396e244af97b94443)
@@ -293,6 +293,16 @@
     // UI listens occasionally
     eChlid_DG_UI    = 0x070, ///< DG => UI
     eChlid_UI_DG    = 0x110, ///< UI => DG [Out]
+
+    // Dialing channel has been requested by V&V team for can bus testing
+    // and clarify the source of the unexpected channel message
+    // UI still doesn't do anything with the messages on these channels.
+    eDialin_HD      = 0x400, ///< dialin => HD
+    eHD_Dialin      = 0x401, ///< HD => dialin
+    eDialin_DG      = 0x402, ///< dialin => DG
+    eDG_Dialin      = 0x403, ///< DG => dialin
+    eDialin_UI      = 0x404, ///< dialin => UI
+    eUI_Dialin      = 0x405, ///< UI => dialin
 };
 
 /*!