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ENGLISH
Adjust volume
Press the
Volume
buttons.
The convertible headset
uses a motion sensor to
detect which button is
volume up and which is
volume down, depending
on the headset orientation
Toggle
Busylight
Press both
Volume
buttons
at the same time
Access the
Voice-guided
settings menu
Hold (3 secs) both
Volume
buttons at the same time
Mute/un-mute
microphone
Press the
Mute
button
(stereo/mono headset)
Mute/un-mute
microphone
Press the
Mute
button
(convertible headset)