Joke Collection Website - Public benefit messages - The message has been read. Can the other party see it?

The message has been read. Can the other party see it?

I can't.

When sending a text message, you can only know whether the message was received by the other party, but you can't know whether the other party has read the message. This is because the short message is sent by the short message center, which can only know whether the short message has been received, but has no function to check the reading status.