After WeChat exits, does it need traffic to accept WeChat information?

After WeChat exits, accepting any WeChat information requires traffic.

First, it can be set in WeChat, so as not to receive information after exiting, so as to avoid excessive traffic and unnecessary losses. Setting method: Click Me (Personal Center)-Settings-New Message Reminder, then find "Accept New Message Reminder", check the back and confirm.

Second, after WeChat exits, it will not automatically receive new messages and needs to log in again.