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The headset cannot be recognized by a computer. 70...............................................................
Sound iv.............................................................................................................................................
No sound 71................................................................................................................................
Low sound level 72......................................................................................................................
Low sound quality 73...................................................................................................................
Sound skips frequently during playback. 74................................................................................
The noise cancelling effect is not sufficient. 75...........................................................................
Pairing iv............................................................................................................................................
Pairing cannot be done. 76..........................................................................................................
One-touch connection (NFC) iv.........................................................................................................
Unable to connect the headset to a BLUETOOTH device with one-touch
connection (NFC) 77...................................................................................................................
BLUETOOTH connection iv...............................................................................................................
Unable to make a BLUETOOTH connection 78..........................................................................
Distorted sound 79......................................................................................................................
The BLUETOOTH wireless communication range is short, or the sound skips. 80....................
The headset does not operate properly. 81.................................................................................
Phone calls iv....................................................................................................................................
No voice from callers 82..............................................................................................................
Low voice from callers 83............................................................................................................
Resetting or initializing the headset v................................................................................................
Resetting the headset 84.............................................................................................................
Initializing the headset to restore factory settings 85...................................................................
TOC-3
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