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VT9500, when call comming, the headset will ring,press the
multifunctional key for telephone call answering.
2.Call End
when talking want to end the call, short press the multifunctional key to
end.
3.Microphone mute and mute canceled:
when call answering,short press the MUTE button will make
microphone on mute status,
If short press the MUTE button mute will canceled.
4.Volume Adjustment
short click key, the volume increase; short click volume - key,
the volume decreases.
3.3 VT9500 Charging
When headset VT9500 charging,red light long bright, when charging is
completed, the red light off blue light long bright; leaving the dock the
headset into standby mode, if a long time without mating connector is
shut down automatically to reduce power consumption.
