Funkwerk FC4 Manuel D'utilisation page 124

The telephone features
1
Switching the microphone on again: Press the [1] key long. You may conti-
nue your phone call, the person you are talking to will hear you. The symbol
disappears.
NOTE
At the end of the phone call, the handsfree talking loudspeaker is swit-
ched off and the microphone is switched on again.
HINT
When you place your handset into the charger while a conversation is
going on, handsfree talking is activated provided this behaviour is acti-
vated at Menu > Setup > Phone settings > Phone behaviour > Beha-
viour in charger.
124
FC4‚ FC4 L, FC4 Ex (HS), FC4 L Ex (HS)