our telephone
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• Rapid customizing of the ringer:
Depending on your activity, the ringer settings can be modified via a quick press on the switch on/
off key followed by the OK key.(switch on/off :  , OK :)
Press the OK key to confirm (OK :)
7.4
Activating headset mode
This mode allows you to answer calls automatically (without doing anything) and to direct the call 
to the external headset.
Switch off the telephone
Activate/disable the vibrator
Activate/disable the ringer
Activate/disable meeting mode (progressive ringing)
Lock the keypad
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Switch off the
set?
select the 'adjustment' function
position the cursor on 
'headset'
activating headset 
mode
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Keypad beep
Warning beep
Headset