How to turn on the Samsung s8 marquee?

Materials/Tools: Samsung s8 mobile phone

The specific operation steps are as follows:

1. Under the standby page, click Select Settings.

2. Click Select to display.

3. Slide the screen up and click to select the curved side screen.

4. Slide the sliding switch flashing on the side screen.

5. Click to select the side screen flash.

6. Click to select Manage Notifications.

7. Select the application that needs to receive the notification.