6
Usage
Mute Button
Answer or end a call
1
Reject a call
Hold or resume a call
2
3
Volume up or down
4
Mute or unmute
your microphone
4
2
1
3
Press the Call Control Button
Double-press the Call Control Button
Hold the Call Control Button for 2s
Press the Volume Up/Down Button
Press the Mute Button or move the
microphone boom-arm up/down
4
Volume Up Button
Call Control Button
Volume Down Button