Basic use
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To reject an incoming call, press the multifunction key twice, or use the
keys of the mobile device.
To end a call, press the multifunction key, or use the keys of the mobile
device.
■ Adjust the headset volume
Press the volume key up to increase or down to decrease the volume
during a call, or use the keys of the mobile device. To adjust the volume
quickly, press and hold the volume key in the desired direction.
■ Mute or unmute the microphone
To mute or unmute the microphone during a call, use the respective
function in your mobile device.
■ Switch the call between headset and mobile
device
To switch the call between the headset and a connected mobile device,
press and hold the multifunction key for about 2 to 3 seconds, or use the
respective function in your device.
■ Clear settings or reset
To clear all the pairing settings from the headset, press and hold the
multifunction key and the volume key up until the indicator light
alternates red, green, and blue twice. After the settings are cleared, the
