Joke Collection Website - Public benefit messages - What do you mean by message receipt? The other party didn't receive your message because the message was not opened?

What do you mean by message receipt? The other party didn't receive your message because the message was not opened?

Is the other party not enabled for SMS?

Refer to Shanghai Mobile official website's introduction of short message receipt: After a customer sends a point-to-point short message with his mobile phone, he will receive a receipt short message, which contains two parts. The first part is the status information of whether the receiver has successfully received it; The second part is additional information. Customers can personalize the information content and receiving method of receipt SMS. Status information: * * * * includes three types, 1, sent successfully: after you send the short message, the other party will receive it immediately; 2. Not delivered yet: after you send the message, you can't deliver it to the other party in time due to reasons such as power off, out of service area or full message space (after that, the customer's mobile phone returns to normal, and the receipt will be re-sent after receiving the message); 3. Sending failed: the other party's number does not exist, or the other party has been turned off for a long time.