What is the problem that my mobile phone often can't receive express messages?

In this case, it is usually not that the mobile phone is broken, but a small problem on the server side of the operator, network delay and so on. Therefore, it is called the user's mobile phone network operation service main station, such as mobile 10086, telecom 10000, Unicom100, etc. , and then transfer to the manual service, explain the situation, and the operator will handle it in a moment.

Mobile phone arrears: this is the most basic problem. Mobile phones generally evaluate credit ratings. If the credit rating is high, the amount owed will be larger, and it will be linked to the credit rating according to whether the payment is timely. When the phone is in arrears, it will not directly disconnect the phone and SMS functions, so when you don't receive SMS, please think about whether the operator sent SMS to urge the payment without paying.

Extended data:

Precautions:

Pay attention to SMS interception. Many mobile phones have the function of intercepting short harassing letters, which can help us easily intercept spam messages such as advertisements and sales promotion. However, the side effects of the interception function are also very obvious. In order to improve the interception ability, many short messages sent by non-whitelisted mobile phone numbers will be intercepted, and the SMS verification code is likely to be photographed.

If you can't use SMS verification, it will probably give a thief who is stealing your bank card a certain time, and if you don't receive the verification code, you won't be able to realize the early warning function. Therefore, it is recommended that you check the intercepted messages regularly when using SMS interception, and be careful that the SMS verification code is photographed.

Baidu Encyclopedia-SMS