
De-Registration
De-registration cancels registration. During the
de-registration process, keep the handset near the base.
From the Handset Setup Menu:
1. Press the caller ID-volume ( 6 or 5) button to scroll to the
DEREGISTRATION sub-menu.
. Press the program/mute button to enter the menu.
DEREGISTRATION 1YES42NO - - - shows in the display
The default setting is "2NO".
. Use the touch-tone pad to select 1 for YES or  for NO. Or
use the caller ID-volume ( 6 or 5) button to scroll to 1YES
or 2NO.
WARNING: It is not recommended that a
handset be de-registered unless absolutely
necessary because once a handset is
de-registered, that handset’s telephone
features cannot be used until the handset is
re-registered.
. Select NO, if you do not want to de-register.
5. If you select 1YES, press the program/mute button and
MOVE NEAR TO BASE displays for  seconds, then
CONFIRM? 1YES 2NO appears in the display.
6. Press the touch-tone pad to select 1YES or 2NO, or use the
caller ID-volume ( 6 or 5) button to scroll to 1YES or 2NO.