User's Manual

9
Power off Press power key more than three
seconds after switch on, "Power
off" alarmed through in-ear headset.
Red LED will light three seconds
constantly then power off.
Low power If battery cell less than 10% power,
red LED will light three times
continuously every one minute and
"Low power" alarmed through in-
ear headset. Power symbol will
change to blank one on mobile
phone
If battery cell less than 5% power,
red LED will light three seconds
constantly. Then "Power off"
alarmed through in-ear headset and
switch off automatically.
Incoming call Take system default alarmed voice
as prompt voice and ringing from
in-ear headset, press power key
button one time or say "YES" to
answer the call.