Will the other party receive the text message after the mobile phone sends it?

The way to send SMS is to send it to the information center by your mobile phone, and the information center will give you a report of successful sending.

Then the information center forwards the information to the other party's mobile phone. When the other party's mobile phone receives the short message, it will return a report to the information center, and the information center will send a successful acceptance report to the sending and playing mobile phone.

If the information center finds an unaccepted mobile phone number, it will immediately return an acceptance failure report, or wait for a long time for the other party's mobile phone to respond, and will also return an acceptance failure report to the sender's mobile phone.