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When connected to a mobile phone
Turn on the headset
Press and hold down the power button for about three seconds.
Turn off the headset
Press and hold down the power button for at least five seconds.
Mute the microphone
Press the mic muting button.
(when in an active call)
Cancel microphone muting
Press the mic muting button.
Adjust the volume
Press the or volume – button.
Each quick press adjusts the volume by one level.
A long press adjusts the volume by two levels.
A very long press adjusts the volume to maximum (with the volume
+ button) or minimum (with the volume – button).
Answer a call
Briefly press the power button.
Reject a call
Press and hold down the power button for two seconds.
End a call or cancel an outgoing call
Briefly press the power button.
Transfer a call from headset to phone
Press and hold down the power button for two seconds.
Transfer a call from phone to headset
Press and hold down the power button for two seconds.
Redial the last number
Press and hold down the power button for two seconds.
Headset indicators
The green (power) and red (mic) muting lights indicate the headset’s status.
General indicator lights
Green (solid for two seconds)
Power on or pairing success:
Bluetooth
®
discovery or Automatic (USB)
Green (one flash every three seconds)
Connected or page scan
Green (two flashes)
Connection success
Green (two flashes every three seconds) Active call or active voice chat
Green (six flashes)
Power off
Green and red (alternating flashes)
Pairing mode:
Bluetooth
®
discovery
Red (solid for two seconds)
Pairing failure
Red (solid)
Charge complete
Red (one flash every three seconds)
Charging
Red (one flash every 10 seconds)
Battery low or microphone muted
Indicator lights when connected to a mobile phone
Green (one flash every three seconds)
Connected (no call or voice chat)
Green (three flashes every three seconds) Incoming call
