Siemens BENQ HHB-700 Manual page 5

®
4 Headset PTT Bluetooth (en)
Overview of headset
Rocker button volume
\
press: lower
[
press: louder
LED
signals different headset states
(p. 5)
Microphone
Ear hook
Loudspeaker with earpiece
On/Off button
ptt button
(push-to-talk button)
Press briefly:
to activate voice dialling
or
to accept a call
Press and hold:
to end a call
Charging socket