Motorola HS820 用户指南
17
Note: When the wireless headset is paired to the phone and
there is no activity for 5 minutes, the blue flashing LED turns
off. Any button press on the headset, resets the timer, and the
flashing resumes. If you press the up and down volume
buttons at the same time during a call, the pulsing LED turns
off for the duration of that call.
there is no activity for 5 minutes, the blue flashing LED turns
off. Any button press on the headset, resets the timer, and the
flashing resumes. If you press the up and down volume
buttons at the same time during a call, the pulsing LED turns
off for the duration of that call.
Audio Tones
Audio Tone
Headset Status
Single high tone when
pressing volume button
pressing volume button
volume maximum or
minimum reached
minimum reached
Five rapid high tones,
repeated every 20 seconds
repeated every 20 seconds
low battery
No audio indications;
deteriorating audio quality
deteriorating audio quality
out of range
Series of 4 tones, low to
high
high
audio link open (Headset
mode), active call (hands
free mode)
mode), active call (hands
free mode)
Ring tone
incoming call
Single high tone
pairing confirmation
Single low tone
initiate voice activation
Dual high/low tone
voice tag not recognized
Single high tone
end call