User Manual

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within 5 minutes, the headset is automatically reconnected to the cell phone.) The pairing lasts about 150 seconds. If
pairing fails within 150 seconds, the headset is automatically powered off. (Tests indicate that the displayed status of
the headset may vary with the brand and model of the cell phone when this function is used.)
○ Music On/Pause: Press the MFB button once to play music, and press again to pause the music.
○ Volume Up: Press the volume up button once to increase the volume by one grade. If the volume reaches the
maximum, the voice prompt "Maximum volume" is played.
○ Volume Down: Press the volume down button once to decrease the volume by one grade. If the volume reaches the
minimum, the voice prompt "Minimum volume" is played.
○ Previous: Press and hold the volume up button to go to the previous piece of music.
○ Next: Press and hold the volume down button to go to the next piece of music.
○ Three-Wall Calling: If a call is coming in during an on-going call, you can press the MFB button to hold the
current call and answer the new call, and press the MFB button again to continue the original call.