User`s manual
20
Getting started
Adding and registering a headset
Option 2: To register a headset to an AT&T DECT cordless
telephone base
You must deregister the headset from the
headset base (see page 21).
Make sure the battery is properly installed in the
headset (see page 8). The ON/OFF light flashes
twice every five seconds to indicate the headset is
not registered.
Place the headset in the headset base and
allow it to charge for at least five minutes
before beginning the registration. Remove the
headset from the headset base and then place
the headset back into the headset base.
On the telephone base of the cordless phone,
press and hold the HANDSET LOCATOR
button until the IN USE light turns on (about
four seconds) and then release the button.
If your telephone base has no HANDSET
LOCATOR button:
Press and hold the HOLD button until the screen
displays Registering... Please wait, then release the button.
-OR-
Press and hold the LOCATOR button until the screen
displays Registering handset..., then release the button.
The headset is registered to the telephone base automatically.
It may take about 30 seconds to complete. The headset
ON/OFF light turns blue on the first headset registered
and orange on the second headset registered. To verify the
registration was successful, press the ON/OFF button and
check for a dial tone.
NOTES:
If the registration fails, the ON/OFF light on the headset flashes twice every
five seconds. Reset the headset and try again. Remove the headset from the
headset base and press ON/OFF. Place the headset back into the headset
base. Try the registration process again.
For users of Synapse , SynJ , MS2085 Console, or MS2015 Deskset, refer
to the user’s manual of your respective model for registration instructions.
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Synapse and SynJ are trademarks of Advanced American Telephones.