Table of Contents
Advertisement
Re�istration and dere�istration
Deregistering handsets
You ma� need to dere�ister �our handsets if:
•
You have 12 re�istered handsets and need
to repla�e a handset.
-OR-
•
You wish to �han�e the desi�nated handset
number of �our re�istered handsets.
You must first dere�ister ALL handsets, and
then re�ister ea�h handset �ou wish to use a�ain, one at a time.
Please read carefully through all the instructions on this
page before beginning the deregistration process.
Deregister all handsets from the telephone base for
AT&T models TL92271/TL92321/TL92371/TL92421/TL92471
1.
Make sure that all handsets are out of the telephone base and
�har�ers before �ou be�in dere�istration.
2.
Press and hold
base for about 10 se�onds until the IN USE li�ht flashes, then
release
/HANDSET LOCATOR.
3.
Qui�kl� press
/HANDSET LOCATOR while the IN USE li�ht is still flashin�.
The IN USE li�ht flashes for about seven se�onds. If the li�ht
stops flashin�, start a�ain with Step 1.
All s�stem handsets show Put handset on BASE to register
4.
and �ou hear a �onfirmation tone when the dere�istration
�ompletes. The dere�istration pro�ess takes about 10 se�onds
to �omplete.
5.
After dere�isterin�, re�ister ea�h handset a�ain individuall�.
See Adding and registering handsets on pa�e 8.
NOTES:
•
If the dere�istration pro�ess fails, �ou ma� need to reset the s�stem and
tr� a�ain. To reset, unplu� the power from the telephone base and plu�
it ba�k in.
•
You �annot dere�ister the handsets if an� other s�stem handset is in use.
•
Even if the batter� is depleted, �ou �an still dere�ister the handsets b�
followin� the steps mentioned above.
/HANDSET LOCATOR on the telephone
/HANDSET LOCATOR a�ain. You must press
10
Advertisement
Table of Contents
