Basics
Notification panel
When you receive new notifications, such as messages or missed calls, indicator icons appear on the status bar. To see more information about the icons, open the notification panel and view the details.
To open the notification panel, drag the status bar downwards. To close the notification panel, swipe upwards on the screen.
You can open the notification panel, even on the locked screen.
You can use the following functions on the notification panel.
Quick setting buttons 
View the notification details and 
perform various actions.
Access the notification settings. 
Launch Settings.
SIM and USIM card feature preferences. Tap to access the SIM card manager. (dual SIM models)
Clear all notifications.
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