Support

[MARATHON DISCONTINUED] The AWH54 is just like the CS50, but is modified to eliminate static or echo that happens with headsets on Partner phones. ...

DISPLAY SCREEN MESSAGES:. DIAL PAD - The remote is in idle mode PHONE - The remote is in use. ENDED - You have just ended a call INCOMING CALL - Th...

[DISCONTINUED] These instructions only apply to Partner Phone systems. Some of these functions may work when connecting directly to the wall but we...

(Marathon Discontinued) If the light on the AT&T TL7610 is flashing like crazy there is a cure. - Remove DCA from the base. - Remove Battery fr...

AT&T Marathon (TL7610) has 2 operational mode. This allows it to be used on multi line phones, single- line phones, or Partner Phones by AT&...

(Marathon Discontinued). Great question! You can not use the Busy Buddy with the AT&T Marathon when going through the AUX jack of the phone. Th...

(Marathon Discontinued) THE MIC IS OUT OF THE BASE FOR DEREGISTRATION & FOR THE 1st 2 STEPS OF REGISTERING THE NEW MIC DEREGISTRATION: 1. Disco...

Uh oh. If your dial pad says “HANDSET 1” or “HANDSET 2” after being registered and there is only 1 Marathon headset registered to the base, then yo...

YES ! Try lowering the microphone volume on the Marathon, the Marathon’s listening volume, and especially the Partner phone’s volume control for be...

If dial pad is stuck on "CONNECTING", deregister the dial pad.. To deregister the dialpad enter * 331734 # then hit LANG/SELECT. The Dialpad screen...

The Marathon is one of our few wireless headsets that can be used as a stand-alone telephone! To do this, the Customer NEEDS A DIAL PAD! Here is th...

(Marathon Discontinued) There are 4 different set up options for the AT&T Marathon (TL7610). Ask the Customer what type of phone are we connect...