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Charging cannot be done. 90......................................................................................................
Charging time is too long. 91.......................................................................................................
The headset cannot be recognized by a computer. 92...............................................................
The remaining battery charge of the headset is not displayed on the screen
of an iPhone, iPad, or iPod touch. 93..........................................................................................
Sound iv.............................................................................................................................................
No sound 94................................................................................................................................
Low sound level 95......................................................................................................................
Low sound quality 96...................................................................................................................
Sound skips frequently during playback. 97................................................................................
The noise canceling effect is not sufficient. 98............................................................................
BLUETOOTH iv.................................................................................................................................
Pairing cannot be done. 99..........................................................................................................
Unable to connect the headset to a BLUETOOTH device with one-touch
connection (NFC) 100.................................................................................................................
Unable to make a BLUETOOTH connection 101........................................................................
Distorted sound 102....................................................................................................................
The BLUETOOTH wireless communication range is short, or the sound skips. 103..................
The headset does not operate properly. 104...............................................................................
No voice from callers 105............................................................................................................
Low voice from callers 106..........................................................................................................
Resetting or initializing the headset v................................................................................................
Resetting the headset 107...........................................................................................................
Initializing the headset to restore factory settings 108.................................................................
TOC-3
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