User manual

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Appendix 4: Operation Statement. Part 1

Operation Methods Status

Turning on

Long press the MFB key for

2 seconds

The blue LED ﬂ ashes 4

times and red LED ﬂ ashes 2

times.(The red LED does not

ﬂ ash for some headsets,it is

normal)and hear a beep

Turning off

Long press the MFB key for

5 seconds

Red indicator ﬂ ashes 4 times

and hear a beep

Pairing

With the headset on, hold

the volume VL+keyfor 2

seconds

Red and blue LED ﬂ ash in

turn

Answering a call Press the MFB key

Communication available

after hearing a beep and

both red and blue LED ﬂ ash

1 time each(some headsets

don’t ﬂ ash,it is normal)

Note: Under some status of headsets,when you press the MFB/VL+/VL- key,the red

LED and blue LED will ﬂ ash 1 time(Some headsets will not ﬂ ash,it is normal).They

are normal ﬂ ashing since you have pressed the key.