User's Manual

26
d signal strength and can not receive the
signal, the handset will continuously
search for a base station. This will
significantly reduce battery charge. It is
recommended that you turn off your
mobile in area with no signal reception
to save battery.
Need replacing the battery. Please
change a new battery.
SIM Card
Error
Dirt on the metal surface of an SIM
card. Use clean cloth to wipe the metal
touch point on an SIM card.
The SIM card is not installed.
The SIM card is damaged. Please
contact your network service provider.
Fail to
dial out
Please check if you press the dial key
after dialing.
Please check if calling is forbidden
because of defaulting.
Please check if the SIM is valid.
Please check if the call barring is set.
Please check if the fixed dial function is
set.
Callers
can not
contact
you
Please check if the mobile phone is on
and connected with the network.
Please check if the Call barring or call
divert is activated.
Please check if the SIM card is valid.
Fail to
charge
Poor contact. Please check if the plug is
connected well.
Please confirm if the environment
temperature is within the range of 0ºC
~40ºC while charging.
The battery or charger is damaged. You
need to replace it.
Fail to set
some
functions
Wrong operation.
The network provider does not support
the function, or you have not applied for
it.
Note: If the instruction above can not help you solve problems, please record,
Mobile phone model and serial number,
Specific content of warranty,
Clear statement of problems,
Then contact your local dealer or the authorized service center in your area.
Safety Information and Notices
Using the Mobile Phone and Charger
Danger:
Only use authorized battery and charger. Using other brands may cause battery leakage, overheating,