Joke Collection Website - Public benefit messages - I send text messages to other people's mobile phone numbers. If the other party stops working, will there be an announcement here?

I send text messages to other people's mobile phone numbers. If the other party stops working, will there be an announcement here?

If the other party's downtime is less than 24 hours, then the other party can receive your information, then you will definitely receive the information report; If you send a message to the other party after the phone is turned off for more than 24 hours, then the other party will not receive your message, which means you will not receive the message report.