4.
Wearing the headset
The string of the headset is folding and retractable, please adjust according to
the actual use. Logo “L” of the headset represents left ear, Logo “R” of the
headset represents right ear. Please wear the headset according to the
indication of the Logo.
5.
Making a call with the headset
Function
Status of
the headset
Operation
Indication
tone
Voice dial
Standby
mode
Press and hold
for 2 seconds
until hearing indication tone
A short tone
Redial last
number
Standby
mode
Quickly press MFB twice
A short tone
Volume up
During a call Short or Long press volume
+
Volume down
During a call Short or Long press volume
-
Answer a call
Incoming
ring
Short press MFB
A short tone
Reject a call
Incoming
ring
Press and hold MFB for 2 seconds
until hearing indication tone
A short tone
End a call
During a call Short press MFB
A long tone
Call transfer
During a call
Press and hold MFB for 2 seconds
until hearing indication tone
A long tone
Microphone
mute
During a call Quickly press MFB twice
2 falling
tones
Cancel mute
During a call
(Mute)
Quickly press MFB twice
2 rising
tones
