Samsung Galaxy S4 User Manual page 51

Clearing Notifications
1. In a single motion, touch and drag the Status bar down to the
bottom of the screen to open the Notifications panel.
2. Tap Clear. The notifications are cleared from the panel.
Accessing Additional Screen Functions
In addition to notifications, this screen also provides quick and ready
access to device functions. These can be quickly activated or
deactivated.
Scrolling across a horizontal list of functions has been enhanced with
an accessible Grid view.
Note: You can select the function buttons you see at the top of the
Notifications panel.
Only 5 buttons are shown at any one time.
The Grid view is the only way to view all functions.
Understanding Your Device 44