Aauto sends a private message faster. If the other party turns off Aauto faster, will he send a text message?

PM (Personal Message) is a common function of social networking sites, which realizes one-to-one communication between users. If users want to keep the content of chatting with others private, they usually use private messages.

Different from point-to-point instant chat tools, the contents of private messages are stored on the same server, not locally, so even if the receiver is not online, he can receive private messages again when he goes online next time.