AT&T Marathon - Option 1: to Register a Previously Deregistered Marathon Headset to the Headset Base

19
Getting started
Adding and registering a headset
Option 1: To register a previously deregistered Marathon
headset to the headset base
Make sure the battery is properly installed in
the headset (see page 8). The ON/OFF light
flashes twice every five seconds to indicate
that the headset is not registered.
Place the headset in the headset base and
allow it to charge for at least five minutes
before registration.
Remove the headset from the headset base.
Press and hold the PAIR button until the
MUTE light on the headset base turns on
(about four seconds) and release the button.
Return the headset to the headset base
for registration.
It may take about 30 seconds to complete the
registration. The MUTE light on the headset base turns off. The
headset ON/OFF light turns on.
To verify the registration was successful, press the headset
ON/OFF button and check for a dial tone.
If the registration fails, the ON/OFF light on the headset
flashes twice every five seconds. To reset the headset, remove
the headset from the headset base and try the registration
process again.
1.
2.
3.
4.
5.