User's Manual

User's manual
45
Standby
time is
shorter
Standby time network system settings,
which may in a poor reception area. When
no signal is received, the phone will continue
to launch in order to find the base station,
consume a large amount of battery power,
resulting in the standby time is shorter. Move
to a strong signal or temporarily turn off the
phone;
need to replace the battery, replace the
new battery
SIM card
error
SIM card metal surface dirt, with a clean
cloth, wipe the SIM card metal contact
points;
the SIM card is not installed;n SIM car
d is damaged, contact your network servi
ce provider.
Can not
make calls
Make sure whether to press the dial key
after dialing;
Make sure whether to be banned due to
arrears call;
Please Confirm SIM is valid;
Please confirm whether the call barring
feature is set;
Make sure to set fixed dialing;