How to stop the operation of other apps in the postgraduate re-examination

Turn off other APP functions in the settings.

If you want to debug the mute mode in advance, you can set the notification function of all the apps except the one you need to use during the exam in advance, and intercept all SMS notifications to prevent app messages or SMS reminders from affecting the exam. In addition, you need to put an end to other calls, interrupt the exam, and restore the settings after the exam.