Snom M56 Quick Installation Manual page 25

b. Make sure the handset is near the base station.
c. If your phone system is a dual-cell environment, make sure you are
registering to the Primary base station. Click Status in the WebUI
sidebar, and then click Base Status. See which base station IP address
is set to "Primary" mode. Open the WebUI for this IP address.
d. Try to register again; go to step 3.
Deregistering the handset
Before using the handset with a different base station, you must deregister the
handset from the base station to which it is currently registered.
To deregister the handset:
1. Press the MENU/Confirm key.
2. Press and
3. Press or
4. Press
or
5. Press
or
The "Deregistration" screen appears, showing the list
registered handsets. Your handset is indicated by ÛÛ.
6. Press
or
deregister,
and press Sel.
7. Enter the PIN and press OK. The default PIN is 0000.
The handset beeps and displays "Handset is deregistered".
To deregister the handset using the WebUI:
1. Using the base station's IP address, open the base station's WebUI in a web
browser.
NOTE: If your phone system is a dual-cell environment, you must open the
Primary base station's WebUI. Click Status in the WebUI sidebar, and then click
Base Status. See which base station IP address is set to "Primary" mode. Open
the WebUI for this IP address.
2. On the WebUI, click Status and then click Cordless Registrations.
3. Under Cordless Registrations, click Deregister next to the Handset ID you
want to deregister.
(Settings), then press OK.
to select
to scroll to User settings, and press Enter.
to scroll to Registration, and press Enter.
to scroll to Deregistration, and press Sel.
to select the handset you want to
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