Samsung SPH-L710RWPSPR - Manual (Page 24)

Rotate
For most screens, you can automatically change the screen orientation from portrait to
landscape by turning the phone sideways. When entering text, you can turn the phone sideways
to bring up a bigger keyboard.
Note:
The Auto rotate check box needs to be selected for the screen orientation to
automatically change. To make this selection, press and then tap > Settings > My
device
> Display > Auto rotate screen. See Auto Rotate Screen for more information.
Pinch and Spread
"Pinch" the screen using your thumb and forefinger to zoom out or "spread" the screen to zoom
in when viewing a picture or a Web page. (Move fingers inward to zoom out and outward to
zoom in.)
Phone Basics 13