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Appendix
25
line access number “0” is displayed – unless the telephone has
been configured with direct exchange access in the PBX.
Note: If no server telephone number is displayed or if you are operating the
telephone outside of Germany, you can now enter/change the telephone
number using the keypad. Use the softkey (key next to the display) to
delete the numbers one at a time from the right.
3. Press the softkey if the telephone number is displayed correctly.
1
The firmware update is carried out. Afterwards, a message is dis-
played which shows if the update was successful.
4. Press the softkey to confirm the message.
Further steps
ġ Once you have carried out the firmware update, you can distribute this new
firmware version from this telephone to all the other system telephones of
the same model connected to the PBX.
Note: If there are system telephones of different designs (COMfortel 1500
and COMfortel 2500), an additional manual firmware update is necessary.
ġ In order to use new features after a firmware update, you usually need a
new version of the COMfortel Set configuration software as well as a new
version of the operating manual. Both are available per download from the
support pages at the Auerswald website (Internet address: www.auer-
swald.de).
ġ In order to use the new features after a firmware update of the telephone,
an update of the PBX firmware is often necessary (see the PBX manual).
Distributing Firmware
Note: If there are system telephones of different designs (COMfortel 1500
and COMfortel 2500), the firmware has to be distributed for both designs.
Requirements
✔ New firmware version on the distributing system telephone
Steps to take
1. Press the menu key (to the left, below the display).
1
The menu for operating and configuring the telephone opens.
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