Will Apple's SMS show the read time?

Apple's SMS will show that you have read the following points.

1, it will show that it has been delivered, and it will not show whether the time has been read.

2. When sending a short message, there will be a progress bar at the top of the short message interface. When the progress bar goes from left to right and then ends, it will show that it has been sent. At this time, the SMS display has been sent.

3. It will not show whether it has been read, and the system's own SMS cannot detect whether the other party's mobile phone is open for SMS reading. Some online chat software will have the function of prompting whether it has been read.