Operation Manual

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Warning: Excessive pressure from headphones can cause hearing loss.
Notes:
- Not all the mobile phones support all the functions listed above. Please refer to the
instruction of your mobile phone.
- Some functions and indication tones may vary with different mobile phones.
- When the volume is adjusted to max or min, you will hear a indication tone.
- For some mobile phones, when you press the key of accepting on the phone, the conver-
sation will be sent to the mobile phone. At this time, you can switch the call to headset by
using the conversation switch button or through operating on the mobile phone. Please
refer to the instruction of your mobile phone for further information.
MAKING CALLS WITH THE HEADSET
FUNCTION STATUS HEADSET OPERATION
Voice dial Standby mode Press and hold > (next song)
button for 2s, release it till
hearing indication sound
Redial last
number
Standby mode Short press MFB twice
quickly
Volume up Conversation
mode
Short press or long press + key
Volume down Conversation
mode
Short press or long press - key
Answer calling Ringing Short press MFB
Reject calling Ringing Press and hold MFB for 2s,
and release it till hearing
indication sound
End calling Conversation
mode
Short press MFB
Call transfer Conversation mode Press and hold MFB for 2s,
and release it till hearing
indication tone
Microphone mute Conversation mode Quickly press the MFB
twice
Cancel mute Conversation mode
(mute)
Quickly press the MFB
twice