How to close the screen when the SMS prompt sounds on the smartphone?

The method of turning on and off the phone as soon as the SMS prompt tone of the smart phone rings;

1. The screen of the smartphone will light up because the message notification function is turned on. Turn off the message reminder function of the mobile phone, there will be no reminder and no bright screen when there is new news.

2 Click on the phone settings-notification center-and display it in the lock screen (displayed in the notification center) to turn off these two settings.

3. When the smartphone receives the message, there will be no reminder and the screen will not be displayed again.