The contract machine of iphone5s can't receive the short message sent by 100 10. How to solve it?

I can't receive the message 100 10 for the following reasons:

1. Check whether the mailbox is full first. If it is full, please delete some information;

2. If it is still not received after deletion, you can change the machine or card to see if it is a hardware factor;

3. After eliminating the above reasons, you can try to test whether it can be received in other places to see if it is the reason for the weak local signal.

4. Inquire about third-party mobile phone security software, such as whether 360 software is blacklisted 100 10 SMS. If you enter the blacklist, the message of 100 10 will be blocked. It is suggested to set 100 10 as a white list.

5. If the above problems do not exist, we suggest calling 100 10 to find out whether the SMS function of 100 10 is blocked.