I want to accept someone's short message, but I don't want to give him a' successful delivery' receipt prompt. Is there such a function?

It depends. There is no such function between China Mobile and China Unicom. There seems to be no such function between motion and motion. Only Unicom Unicom, the mobile phone has this function, can send a return. If that person's mobile phone turns off this function, he can't receive it either. This is my personal opinion, for reference only.