Zte K92 User Manual page 7

zoom in and out by placing two fingers on the screen at once
and pinching them together (to zoom out) or spreading them
apart (to zoom in).
Rotate the Screen – For most screens, you can automatically

change the screen orientation from portrait to landscape by
turning the tablet sideways.
Note: You can access the screen rotation control by sliding down
the Status Bar twice and tapping Auto-rotate.