What if the SMS function doesn't work?

Mobile phones can't receive information. Generally speaking, it has little to do with their own hardware, and most of them should be caused by software.

1、? Because different parts of the country and different carrier networks, the corresponding SMS center numbers are different. If it is just a list, it will be a huge amount of data. In addition, for users, it is not only tedious to find the number of SMS center on the Internet, but also the version and year of many materials will cause inaccurate information.

2. This phenomenon requires you to find the software related to contacts in time. It is best not to install too much software related to information such as number, place of origin, call, contact person, etc. Because this may cause conflicts between software, and some software firewalls or protection functions will filter out some sent information and calls accordingly.

3、? Many users don't understand or know this phenomenon, especially those who can't receive MMS. For example, a certain model has only 60M memory, and you receive 6M-sized 10 multimedia messages. At this time, if you return to 1 1, you will be prompted that the inbox overflows because there is not enough space to get new information. Many users also ask that there is a message icon flashing on the top of the mobile phone, and I don't know what it means. This is to remind you to clear your inbox in time.

It may also be the quality problem of the mobile phone itself. This phenomenon is unlikely to happen. Generally speaking, users will choose to try out the information function when buying a mobile phone, and the information function may not be used unless it is easy to fall or bump in the subsequent process. For example, the phenomenon that some short messages cannot be received should account for a small part of the relationship with the mobile phone itself, and the other part should have a greater relationship with the operator network.