44
If you are replacing a handset on a system that has the maximum number of
registered handsets (four) or wish to change the assigned handset number of
your registered handsets, you must first de-register the handsets, then re-regis-
ter all handsets.
To de-register all handsets
• Press and hold
HANDSET LOCATOR
/INTERCOM
on the main telephone base
until the
IN USE
light starts to turn on then flash (about 10 seconds), then
release the
HANDSET LOCATOR
/INTERCOM
button.
• Press and release
HANDSET LOCATOR
/INTERCOM
again. The
IN USE
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.
NOTES:
1. If the de-registration process was not successful you may need to reset the system and try again. To reset:
pick up the handset and press the
PHONE FLASH
button, then press the
OFF CLEAR
button and place
the handset back into the cradle.
2. You can only de-register handsets when the handsets and the base are not being used.
3
To re-register the handset to the telephone base, follow the registration instructions on page 43.
Replacing a handset
NOT REGISTERED
