Sennheiser FLX 70, Инструкция по эксплуатации, Страница: 27 / 31

21
Muting/un-muting the headset microphone
To mute the headset microphone:
f
Press and hold the hook button
쐄
during
a call until a beep is heard in the speaker.
The microphone is muted. A beep is heard
every 1.5 seconds in the speaker.
To un-mute the headset microphone:
f
Press either the hook button
쐄
or one of
the volume buttons
쐂
or
쐅
.
The beeping stops. The microphone works
as usual.
Restoring factory settings
You can restore the factory settings of the speaker volume and the
pairing as follows:
f
Set the headset to pairing mode as described under “Pairing the
headset to mobile phones or other Bluetooth devices” on page 13.
f
Press and hold both the volume but-
tons
쐂
and
쐅
while the headset is in
pairing mode until the LED
쐋
stops flash-
ing for a short time.
Afterwards the LED
쐋
flashes alternat-
ingly in red and blue to indicate that the
headset is in the pairing mode. The head-
set needs to be paired again before using.
쐄
쐂
쐅
쐋
쐂
쐅