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[MARATHON DISCONTINUED] Well, worry not my left-handed friends! You can make the AT&T Marathon’s behind-the-neck band work on your left ear! He...

(Marathon Discontinued) Why yes, indeed, there is! It’s pretty easy! You take your 2nd Headset and de-register it from its base: DEREGISTRATION: Di...

(Marathon Discontinued). The Marathon is one of our few wireless headsets that can be used as a stand-alone telephone! To do this, the Customer NEE...

[MARATHON DISCONTINUED] The Mararthon Dial Pad (7601) has many basic features. Here’s what they are: Loop: You can string a neck or wrist cord (not...

[MARATHON DISCONTINUED] IS THERE A RESET FOR THE Marathon (TL7610)? Yes and No. Unlike the other brands of headsets, there is no specific reset gui...

MARATHON ALERT TONES 3 Quick Beeps When Turning On = The headset has no link to the base. 3 Quick Beeps When On A Call = The headset is out of rang...

AT&T MARATHON Lights (MARATHON Discontinued). On The Base: Red light lit up next to Lifter Mode or No Lifter Mode. When the headset is ON, this...

[MARATHON DISCONTINUED] YES! The TL7600 can be paired with some AT&T Cordless phone bases. To register the headset to an AT&T DECT cordless...