AT&T TL77008 user manual To register a handset to your telephone base

Getting started

Adding and registering handsets

NOT REGISTERED

PRESS HNDST LOC 4 SEC ON BASE

PLEASE WAIT...

HANDSET X

REGISTERED

To register a handset to your telephone base

•When first purchased, all optional accessory handsets show NOT REGISTERED on the screen. The new handset may need to be charged for five minutes before registering to the telephone base.

•Make sure your handset battery is properly installed and charged (pages 5-6).

•Place the unregistered handset into the telephone base. After a few seconds PRESS HNDST LOC 4 SEC ON BASE will be shown on the screen.

•Press and hold HANDSET LOCATOR on the main telephone base until the IN USE light comes on (about four seconds), then release the button.

•The handset will show PLEASE WAIT... for a while.

•The handset will show HS X REGISTERED and will beep if the registration was successful.

NOTE: If the registration is not successful, the display will show NOT REGISTERED. Reset the handset by lifting the handset out of the telephone base and then place the handset back in the telephone base. Now try the registration process again.