User's Manual

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.
Unable to dial
out
Please confirm if you press the dial key after dialing.
Please confirm if calling is forbidden because of defaulting.
Please confirm if the SIM is valid.
Please confirm if the call barring is set.
Please confirm if the fixed dial function is set.
Callers can not
contact you
Please confirm if the mobile phone is on and connected with the
network.
Please confirm if calling is forbidden because of defaulting.
Please confirm if the SIM card is valid.
Please confirm if the call barring is set.
Unable to
charge
Poor contact. Please check if the plug is connected well.
Charge in the environment below 40Ԩ or above 55Ԩ. Please
change your charging environment.
The battery or charger is damaged. You need to replace it.
Unable 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.