The amplifier LED lights up whenever the ampli-
fier is activated.
Hands-free mode
Press the talk key
call. The speaker will be switched on and the
symbol appears on the display. You can
now put the receiver or handset down and
you will still be able to hear your caller.
Press the same button to switch off the speak-
er.
Mute function
During the call press the
telephone.
The microphone is now switched off and the
caller can no longer hear you.
Press the same key to reactivate the micro-
phone.
Options
During the call you can open up further lists by
pressing MENU on the handset, for instance:
Basic functions
(green) during the
key to mute the
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