Is there any software that can send a report to remind the other party whether the text message has been received?

There is no software, but you can check it in the text message settings of your mobile phone. Since it says there is, then you should look for it.

My N73 has information tracking in the text message settings. Function.

If the other party does not receive the message due to shutdown or lack of signal, the message just sent will be displayed in the sending status reportlt; Slow sendinggt;.

If the other party turns on the phone and receives it, it will show that it has been delivered.

However, sometimes the report is incorrect, and it is said that it was not received.

It is probably a network problem.

It takes some effort to type so many words. If you don’t have a better answer than mine, just give me points. Haha.