GE 28811 Serie Mode D'emploi page 31

Global De-registration
If one or more handsets becomes lost, you should de-register all handsets to ensure
proper system operation.
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.
1. Disconnect power from the base by pulling the plug out of the back of the unit.
. Press and hold the find button and while holding the find button reconnect the
power.
. Continue to hold the find button until the charge/in use voicemail light flashes
rapidly.
. Release the find button.
5. Press and release the find button on the base once. All handsets are de-registered
and HANDSET NEEDS REGISTRATION shows in the display.
Default Setting
As you become familiar with this system, you may prefer to use the system's original
settings. Follow the steps below to return to the factory default settings.
From the Handset Setup Menu:
1. Press the CALLER ID-VOLUME ( 6 or 5) button to scroll to the DEFAULT SETTING
sub-menu.
. Press the mute/menu OK button to enter the menu. DEFAULT SETTING 1YES 2NO
shows in the display. The default setting is 2NO.
. Use the touch-tone pad to select 1YES or 2NO, or use the CALLER ID-VOLUME
( 6 or 5) button to move the cursor to 1YES or 2NO.
NOTE: If you choose YES all the settings in the programmable menu
are returned to factory default setting.
. Press the mute/menu OK button to save your selection. You will hear a
confirmation tone.
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