Pressing Mute button with Boom-Arm in the horizontal position will mute the headset
and the inline remote mute button lights red. Press again to unmute the headset and
the remote's light will turn off.
Call Button
Button
Function
Mute / Unmute
Headset
Answer Call
End Call
+
Volume Up
-
Volume Down
Inline Remote
Volume
Mute
Action
Press MUTE Button
on Remote
Press Call Button
Press Call Button
Short Press
Short Press
Result
Microphone Button
turns solid red
Call Button and
Busy lights flash
until Call Button is
pressed, then turn
solid red
Call Button and
Busy lights turn off
Volume level
increases
Volume level
decreases