User Manual

50
Cordless Handset
Deregistering the cordless handset
Before using the cordless handset with a different deskset, you must deregister
the handset from the device to which it is currently registered.
To deregister using the handset:
1. Press MENU on the handset. The Main Menu appears.
2. Press q to scroll to User settings and press SELECT.
3. Press q to scroll to Registration and press SELECT.
4. Press q to highlight Deregistration and press SELECT.
5. Enter the PIN and then press OK to begin deregistration.
The default PIN is 1592.
Note: When deregistering the handset from a deskset that
has been upgraded to software version 1.1.1.1 or later:
• If the deskset was not reset to factory defaults after
upgrading, the PIN to begin deregistration is 1591.
• If the deskset was reset to factory defaults after upgrading, the PIN to
begin deregistration is 1592.
To deregister using the deskset:
1. On the deskset, press MENU when idle.
2. Press q to highlight User Settings, and then press SELECT.
3. Press q to highlight DECT handset, and then press SELECT.
The DECT handset menu appears.
4. Press q to highlight Deregister, then press
Select
.
5. Press
Yes
to conrm deregistration.
The deregistration process takes up to 10 seconds to complete. The deskset
screen displays DECT handset is deregistered.
Note: The handset enters an energy-saving charging mode after being
deregistered. All cordless telephone functions except handset-battery charging
are disabled. Energy-saving charging mode is deactivated after the handset
registers to the deskset.
BACK SELECT
Registration
Deregistration
Handset
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