AT&T Marathon Setups (All 4 Setups)

Please note! The AT&T Marathon has been discontinued for a number of years. We can no longer get replacement parts for this headset!

There are 4 different setup options for the AT&T Marathon (TL7610)

Yeah, that seems to be a lot. But if you look below this paragraph we will have some ways to find out which setup you need. Have at it!

Figuring out which setup you need

Cordless phone - Setup #1

Multi-line Non-Partner Phone - Setup #2

I don’t have a phone - Setup #3

Partner Phone - Setup #4

Let's get your Marathon connected!

Set Up# 1: Cordless phone set up (connecting to splitter)

for use with Single line cordless phones

• Put a jack splitter - which is included with unit - into the wall outlet.
• Plug the Tell wall jack cord into the headset base and the other end into the splitter
• Phone line will plug in from cordless phone to the splitter (there is 2 ports in the splitter)
• Set to NO LIFTER MODE

SET UP 2: Multi-line NON-Partner Office Phones

For more information on connecting the Marathon to office phones, check out this article!

Handset Jack:

• Remove the Handset Receiver cord f (curly cord) from the phone and plug it into the headset base
• Plug the Base Jack cord into the headset base and other end into handset jack of the phone
• Set to LIFTER MODE
• Compat on D

Headset Jack:

• Plug the Base Jack cord into the headset base and other end into headset jack of the phone
• Set to LIFTER MODE
• Compat on D

SET UP 3: Stand Alone Telephone (directly into wall jack)

Either with dialpad or without

• Connect Tel Wall Jack to phone outlet (if connecting to a phone modem with digital phone service, a DSL filter may be necessary)
• Set to NO LIFTER MODE

Set Up 4: Partner Phone set up (connecting to AUX jack of Partner phone)

(Check out this article for more information!)

• Plug the Tel wall jack cord into the headset base and the other end into the AUX jack on the Partner phone.
• Set to NO LIFTER MODE

Want more information on the AT&T Marathon Setup? Check out the user manual here!