Why is there no text message on the mobile phone?

Problem 1: There is a problem for no reason. This situation is that I was fine a few days ago, and suddenly I couldn't receive the text message. There is nothing unusual about the mobile phone, and this problem appears. This situation is generally not that my mobile phone is broken, but a small problem on the server side of the operator, network delay and so on. So I called your mobile phone network operation service stations such as Mobile 1086 and Telecom 6544. Question 2: The mobile phone is in arrears, which is the most basic problem. Nowadays, mobile phones are generally used to evaluate credit rating. If the credit rating is high, the amount in arrears will be greater, depending on whether the payment is timely linked to the credit rating. Now that I owe money, I won't directly disconnect my mobile phone and SMS function. So, when you can't receive the SMS, think about whether the operator sent a SMS to urge you to pay the phone bill, and didn't pay it. Question 3: Mobile phones are full of storage, which is generally more common in non-smart phones. It is thought that the storage space of non-smart phones is generally limited, and many short messages are saved in the mobile phone card by default, while the storage capacity of the mobile phone card is small, so it is easy to be full. At this time, you need to delete some short messages or other things that occupy memory. Do it. Question 4: The number setting of the SMS center cannot receive SMS, or there may be a problem with the number setting of the SMS center. For this problem, you can set the number of SMS center correctly in the mobile phone information settings, and then confirm it to solve the problem. Specific methods can refer to Baidu's experience. Question 5: The signal at the wrong place is poor. In tunnels, tunnels, deep mountains or sparsely populated places, the signal is generally poor, and mobile phones can't receive short messages. Or other places, but the instrument with signal shielding shields the cell phone signal, so it is temporarily unable to receive information. Just change your location and go to a place with good signal, and you will naturally receive the information you didn't receive. Question 6: The problem of mobile phone settings. In this case, a certain setting of the mobile phone was unexpectedly changed at a certain time, which made the mobile phone unable to receive short messages. This situation may be that you have recently made personalized settings and changed some system settings, so go to the phone settings and click "Backup Reset". In the backup and reset window, click "Settings Reset", so that all mobile phone system settings will be restored to factory settings, but no data will be lost. This can solve the problem, which is still an ideal situation. Question 7: It is more convenient to set up blacklists and intercept information. However, some spam messages often harass users, so users have to set up blacklists, but sometimes they don't pay attention. Some settings in the setting options are not completely changed according to their own meaning, resulting in information interception, and blacklist interception needs to be removed. For specific methods, please refer to Baidu's experience "How to pull out the blacklist of mobile phone address book". Question 8: Mobile phone hardware/system problems are less than a last resort. It is estimated that everyone doesn't want to brush the computer, but it is very simple and can be done in a few minutes. To put it bluntly, brushing the mobile phone is to reinstall the system for the mobile phone, mainly for smart phones. If the above methods do not solve the problem, you can go to the mobile phone maintenance department for repair or replacement. For this experience, please refer to Baidu Experience "How to Brush Android Phone (Latest Edition)" for the detailed brushing tutorial.