Huawei g750-t0 1 glory 3x SMS can't be sent out.

Dear, I suggest you try the following methods:

You can't send and receive information because of the arrears of your mobile phone. Please confirm whether the mobile phone is in arrears.

L Cell phones may not be able to send messages successfully in places where there is no signal or the signal strength is weak. Please try again where the signal is strong.

L When the battery of the mobile phone is low, it may not be able to send information normally. Please charge your mobile phone and try again.

L The network system is busy, especially during the peak period of holiday information transmission, and the information transmission may be unsuccessful. Please avoid sending peak hours and try again.

The format of the sending number is incorrect, which may lead to the failure of sending information. Please enter the correct number and try again.

L When sending MMS, the attachment size exceeds 300KB, so it cannot be sent. Please split it into multiple multimedia messages or change other sending methods.

L In the information interface, open the options menu and click "Settings" to check whether the "Information Center Number" is the number provided by the local network provider. If you don't know the number of the information center, please contact the network provider for consultation.