Voice
dial
connected
device
Short press
button
and
volume “+” at
same time
Voice redial
Redial
the last
number
connected
device
Double click
Last
number
redial
Warning: Excessive pressure from earphones and headphones can
cause hearing loss.
Remark:
When the volume of headset on Max or Min level,it will prompt
once”DU”.
When the headset under microphone mute mode, you will hear two tone
“DuDu” continuously every 10 seconds.
When pressing the answer button on some mobile phones, the call will be
transferred to the mobile phone. You can switch the call to the headset by
using the conversation switch button or through operating on the mobile
phone. Please refer to your mobile phone user manual for further
information.
2) Three-ways call operation
Functions
Status of headsets
Operation
Answer new call and
end current call
There
are
second
incoming call
Short
press
once
Answer new call and
retain current call
There
are
second
incoming call
Double
click
button
Switch calls
Keep conversation
Double
click
button
End current call and
switch retain call
Keep conversation
Short press
once
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