Xiaomi's mobile phone message can't receive the message. What happened?

The reasons why Xiaomi's mobile phone can't receive SMS and the solutions are as follows:

1, there is a problem for no reason, and there is no abnormal operation of the mobile phone. Generally, there is a small problem with the operator's server, which can be solved by manual service;

2, the phone is in arrears. Now the mobile phone can be in arrears because of the credit rating of 2. Generally, calls and text messages will not be disconnected directly after arrears. At this time, this situation shows that you should pay the phone bill;

3. The storage of the mobile phone is full, the storage of the mobile phone is limited, and too many short messages occupy too much memory. At this time, you need to delete some short messages or other things that occupy memory;

4. The number of the short message center has been set, and the short message cannot be received. There may be a problem with the number setting in the SMS center. You can set the number of the SMS center correctly in the mobile phone information settings, and the problem can be solved;

5, mobile phone settings, accidentally changed a mobile phone settings, resulting in mobile phone can not receive text messages. It may be that personalization has been made recently and some system settings have been changed, so go to the phone settings and click "Backup Reset";

6. Set blacklist and information interception. Due to the wrong setting when setting the blacklist, the information was intercepted, so it is necessary to unblock the blacklist.