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Special functions
3 Press the Redial key again twice.
The display shows and (flashing).
4 Press the Up key ▲ or the Down key ▼ to activate the function.
is flashing.
5 Press the Set key.
Follow the above description to deactivate the function, select in step 4
and press the Set key.
Anti-dialling from parallel phones
If other phones are connected parallel to your phone on the same line,
you can activate a dial lock for these phones. With this function activated
it is not possible to dial a telephone number with these phones.
In this case the user will hear a double beep continuously.
Since this feature depends on the technical conditions on site, it
can not be guaranteed for each connection.
Switching the function on and off
1 The telephone is in idle state.
2 Press and hold down the Hash key # for approx. 3 seconds.
The display shows 1 and the current setting ( or ).
3 Press the Hash key # to toggle the setting.
4 Press the Set key for confirmation.
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