B a s i c u s e12■ Mute or unmute the microphoneTo mute the microphone, slide the mute key toward your mouth. Tounmute the microphone, slide the mute key to the opposite direction.When you mute or unmute the microphone, the headset beeps twice.■ Switch a call between headset and mobile deviceTo switch a call between the headset and a connected device, press andhold the answer/end key for about 2 seconds, or use the respectivefunction in your device.■ Connect the headset to two devicesYou can have the headset connected to two devices at the same time. Topair and connect the headset to two devices, see “Pair and connect theheadset”, p. 8, and “Reconnect the headset”, p. 9.By default, the headset can only be connected to one device at a time.To allow the headset to connect to two devices at the same time, switchoff the headset, and press and hold the power key and the volume up keyfor about 5 seconds. The blue indicator light flashes twice.To allow the headset to connect to only one device at a time, switch offthe headset, and press and hold the power key and the volume down keyfor about 5 seconds. The green indicator light flashes twice.If the headset can connect to two devices at the same time and you useredialling or voice dialling, the call is made on the device that you lastused to make a call when the headset was connected to it. When youmake or answer a call, the other connected device is disconnected untilthe call ends.■ Clear settings or resetTo clear all the pairing settings from the headset, switch off the headset,and press and hold the power key and the answer/end key at the sametime for about 5 seconds. The headset beeps twice, and the red andgreen indicator lights alternate. After the settings are cleared, theheadset enters the pairing mode.