Replacing A Handset - AT&T E5901, E5902B, E5903B, E5911, E5912B, E5913B, E5914B, E5921, E5922B, E5923B, E5924B, E6001, E6002B, E6012B, E6013B, E6014B, E381 User Manual

Getting started

Replacing a handset

If you are replacing a handset on a system that has the maxi-
mum number of registered handsets (four) or wish to change the
assigned handset number of your registered handsets, you must
first follow the below steps to de-register the handsets, then reg-
ister all handsets again (page 4-5).
To de-register all handsets
• Press and hold
base E5901/E5902B/E5903B/E5911/E5912B/E5913B/E5914B/
E5921/E5922B/E5923B/E5924B/E6001/6002B/E6012B/E6013B/
E6014B/E3813B until the
(about 10 seconds), then release the
ton.
• Press and release
light will turn off and in a few seconds, all handsets will be
de-registered.
• All handsets will show NOT REGISTERED if de-registration was
successful.
• To re-register the handset to the telephone base, follow the
registration instructions on page 4-5.
NOTES:
1. If the de-registration process was not successful, you may need to reset the
system and try again. To reset: pick up any registered handset and press the
PHONE/
FLASH
handset back into the telephone base.
2. You can only de-register handsets when the handsets and the telephone base
are not being used.
HANDSET LOCATOR on the main telephone
IN USE
HANDSET LOCATOR again. The IN USE
NOT REGISTERED
button, then press the
light starts to turn on then flash
HANDSET LOCATOR but-
OFF/ button and place the
CLEAR
6