|Inline Control Icon||Button Function||Indicator Lights and Tones|
Incoming call: Flashes green, headset gives 3 beeps to indicate incoming call|
On a call: Solid green
|Volume Up||Headset gives a tone every time volume is increased|
|Volume Down||Headset gives a tone every time volume is decreased|
Solid red when muted.|
Note: When call is ended, the headset will unmute automatically.