Mustek Systems Inc MBTS120 用户手册

The  headset  enables  an  auto-switching 

function. Once you receive or make a call 

during  music  playback,  you  can  hear  the 

ring or dial tone from the headset. When the 

call ends, the music will resume.

Pairing

Flashes blue and red alternatively until the pairing is complete or 

time out (within 60 seconds)

Connecting

Flashes blue twice per second

Connected (to mobile phone)

Flashes blue once every 2 seconds  (headset only)

Connected 

Flashes blue once per second

Idle (pairing fails)

Flashes blue once every 3 seconds

Battery low

Flashes red

Charging

Light red

Battery Full

Light out

Press  and  hold  the 

STOP  button  on  the 

headset  for  approximately  2  seconds  to 

redial the last number.
Make a Voice Dial

Press and hold the 

TALK/PAIRING button 

until you hear a tone, then speak a voice 
tag to make a voice dial.