Configuration and settings
53
In case you only wish to update the clock simply hang up after entering the 4
digits for the time. After the call back you will hear the acknowledge signal. The
time has been updated.
Audio sample of music on hold
With an external line on hold the subscriber will hear a piece of music. For
testing purposes you can listen to that music on telephone 21 for 30 seconds.
1. Telephone 21: Pick up handset
You will hear the internal calling signal.
2. Dial code number
.
You will hear music on hold for 30 seconds
3. Hang up.
Stop test play back.
Restore factory default settings
All settings of the telephone system can be reset to factory default by dialling
the code number
at telephone 21. The telephone book, however,
will not be affected.
Restore default settings
1. Telephone 21: Pick up handset
You will hear the internal calling signal.
2. Dial code number
. You
hear
the
acknowledge
signal..
The telephone system will be reset to factory
default. Call deflection and 'do not disturb' will
also be reset.
3. Hang up.
Reset is done.
