What does SMS status report mean?

"SMS service" means that GSM users' mobile phones can receive short messages with a length of no more than 160 characters sent by other users, no matter whether they are turned off, talking or calling forward. Even if the customer is out of coverage or turned off, the SMS service center can store these messages for the customer. Then the short message center submits the short message to the mobile switching center where user B is located (the mobile switching center is responsible for sending the short message). If the mobile switching center successfully receives and sends a short message, it will feed it back to the short message center. Then the mobile switching center will send a short message to the short message center where user B is located, and then send a short message to user B from the short message center.

Every time you send a message, if the other party receives it successfully, the network will automatically send a message report to your mobile phone with the content of success, so that you can correctly judge whether the other party is cheating you. Special tips! When the other party receives the information, the network will give you a mobile phone return information report. However, if the other party does not receive the message within the time specified by the network, the network will also give you a message report, the content of which is that the transmission failed.