4Getting startedHeadset layoutTalk buttonVolume buttonCharging socketMicrophoneEarpieceEar hookPower switchIndicator lightButtonsButton FunctionPowerswitch • Slide to turn the headset on or off.Talk• Press and hold for 3 seconds to enter Pairing mode.• Press to answer or end a call.• Press and hold to reject an incoming call.• Press and hold to put a call on hold.• Press and hold to switch between calls.Volume • Press to adjust the volume.• Press and hold to turn the microphone on or off during a call.