What is the reason why the mobile phone telecom card can send text messages but can't receive them?

Problem 1: There is a problem for no reason.

Suddenly I couldn't receive the text message, and there was nothing wrong with my mobile phone, so this problem appeared. This situation is usually not caused by the breakdown of my mobile phone, but by a small problem on the operator's server and network delay, so call your mobile phone network to operate mobile 10086, telecom 10000, China Unicom 10065438+ and other service stations.

Question 2: Mobile phone arrears

This is the most basic question. Nowadays, mobile phones generally evaluate the credit rating. If the credit rating is high, the amount in arrears will be larger, 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: The mobile phone is full.

This situation is generally common in non-smart phones, thinking that the storage space of non-smart phones is generally limited, and many text messages are saved by default as mobile phone cards, and the storage capacity of mobile phone cards is very small, so they are generally easy to fill up. At this time, you need to delete some short messages or other things that occupy memory.

Question 4: SMS center number setting

I can't get the text message. Maybe there is something wrong with the number setting in 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.

Question 5: Mobile phone settings.

In this case, a certain setting of the mobile phone was unexpectedly changed at a certain time, which caused the mobile phone to be unable to receive short messages. This situation may be that you have personalized settings recently and changed some system settings, so go to the phone settings and click "Backup Reset".

Question 6: Blacklist and information interception are set.

Smart phones are more convenient now, but some spam messages often harass users, and users have to set up blacklists. However, sometimes they don't pay attention. Some settings in the setting options are not completely changed according to their own meaning, which leads to the interception of information, so it is necessary to remove the blacklist interception. For specific methods, please refer to Baidu's experience "How to pull out the blacklist of mobile phone address book".