How can I stop Apple phones from automatically pushing messages?

It is recommended that you use traffic monitoring software to monitor the traffic usage of various software (you can download the traffic monitor for free in the app store for iPhone). If you find that there is a large data consumption, please modify the push status of each software in the software's "Settings > Notifications", or directly turn off "Notifications" in the iPhone's "Settings > Notifications", that is, turn off all software push functions ( For iPhone4 users, you also need to double-click the "HOME" button. A running program bar will appear below the screen, and long-press the program icon to close it, or uninstall the relevant push software)