How-To Guide

Can't send short messages
Would you like to check your service center number option
See if you have set the SMS center number or number error
you may not have opened the SMS service, or short message
send object is invalid, or does not support the service area
network operators
Can't charge
There are three possibilities: one is the mobile phone charger
bad workThe second is the environment temperature is not
appropriateThird, poor contact
The address book can't add the data
Can view the address book storage is full, can delete some
useless original entry
Don't choose certain functions
Without opening the service or the local network provider
does not support this servicePlease contact us and specify up,
dealers or network operators