Marathon dial pad is stuck on "connecting" (How do I unregister my dialpad from the base?)*

If dial pad is stuck on "CONNECTING", deregister the dial pad.

To deregister the dialpad enter * 331734 # then hit LANG/SELECT.

The Dialpad screen will go blank for a few seconds then NOT REGISTERED will appear on the screen.

Now you can start from scratch and re register the dialpad.