Samsung SM-T820 User Manual page 43

Basics
Using Air Button
Hovering the S Pen over items in some apps, such as Gallery, will display Air Button on the
preview window. You can perform various actions directly from the preview window using Air
Button.
If this feature is not activated, launch the Settings app, tap Advanced features → S
Pen → Air view, and then tap the switch to activate it.
Pen Select
While pressing and holding the S Pen button, drag the S Pen over text or item lists to select
multiple items or text. You can also copy and paste the selected items or text into another
app or share them with others.
Air Button
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