User's Manual

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 cannot 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.