6. How to use
Function
Power on
Power off
Pairing
Answer Call
Reject Call
End Call
Adjust
Volume
Play/Pause
Voice dialing
Redial
Reject a
third
party call
End &
Answer
Hold &
Answer
Voice Prompt
"Du,Power On"
"Du,Power Off"
"Du,Pairing"
"Ring+ Broadcast
No.."
"Deee.
"Du"
The volume is
distinguished by
tone
/
"Du"
"redialing"
"Du"
"Du"
"Du"
Operation
Long press MFB
for 3 seconds
Long press MFB
for 5 seconds
Long press MFB
for 5 seconds
Light touch MFB
to answer the call
Long press MFB for 2
seconds to reject the call
Click MFB
Synchronize with
your phone
Click MFB
for one time
Short Press MFB
for about 2 seconds
Double click MFB
During a call,
double click MFB to
reject the incoming call
During a call, single click
MFB to end the current
call and answer the
incoming call
During a call,long press MFB
to hold the current call and
answer the incoming call
(Repeat this operation can
switch the call)
