Joke Collection Website - Public benefit messages - If I set a person's phone number as a family number, will the other person receive a message prompt?

If I set a person's phone number as a family number, will the other person receive a message prompt?

Will receive, because the family number is a common family number.

Take the home number as an example, both parties have short numbers to call each other, so once it is opened, the operator will send a text message to remind the other party that it has been opened, and you can dial with short numbers. There may even be a confirmation message inviting the other party to confirm.