AT&T TL30100 Cordless Telephone User Manual


 
11
Adding the handset to your telephone base
You can deregister handsets. You may need to deregister your
handsets if:
You have five registered handsets and need to replace a
handset.
-OR-
You wish to change the designated handset number of your
registered handsets.
You must first deregister ALL the handsets, and then register
each handset you wish to use again, one at a time.
Please read carefully through all the
instructions on this page before beginning
the deregistration process.
To deregister all handsets:
Press and hold HANDSET LOCATOR
on the telephone base for about 10
seconds (until the IN USE light starts to
flash), then release the
HANDSET LOCATOR button.
Immediately press
HANDSET LOCATOR again. You must
press HANDSET LOCATOR while
the IN USE light is still flashing. (The light
flashes for about seven seconds. If the light
stops flashing, start again with step 1 above.)
It takes up to one minute to complete the
deregistration process. When complete, the
handset screen alternately shows 1.Press
HS LOC on base 4 sec and 2.Then press #
on handset.
1.
2.
3.
Deregistering all handsets
HANDSET 2
10/20
10:30
PM
1.Press HS LOC
on base 4 sec
--/--
--:--
2.Then press #
on handset
--/--
--:--