4.6
Mute button
You can turn off the microphone in the handset by using the mute button.
In this way, you will be able to speak without the other person hearing you.
Switching off the microphone
Press the
Switching on the microphone
Press the
you will be able to speak to the other person once more.
4.7
Keypad lock
With the keypad lock, you can prevent a button on the handset being
pressed accidentally. Incoming calls can be received as normal even when
the keypad lock is switched on.
Activating the keypad lock
Hold the
button pressed until you hear a signal tone. The
will appear in the display.
Deactivating the keypad lock
Hold the
button pressed again until you hear a signal tone. The
symbol in the display will go off and you will be able to use the handset
normally once more.
- Operation -
button. The
symbol will appear in the display.
button again. The
symbol in the display will go off and
symbol
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