|Inline Control Icon||Button Function||Indicator Lights and Tones|
|Answer/End||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|
|Mute/Unmute||Solid red when muted. |
Note: When call is ended, the headset will unmute automatically.