User guide

Chapter 3 Basics 19
Some lists have an index along the side to help you navigate quickly.
Drag your finger along
the index to scroll
quickly. Tap a letter to
jump to a section.
Drag your finger along
the index to scroll
quickly. Tap a letter to
jump to a section.
Return to a previous list: Tap the back button in the upper-left corner.
Zooming in or out
Depending on the app, you may be able to zoom in to enlarge, or zoom out to reduce the image
on the screen. When viewing photos, webpages, mail, or maps, for example, pinch two ngers
together to zoom out or spread them apart to zoom in. For photos and webpages, you can
also double-tap (tap twice quickly) to zoom in, then double-tap again to zoom out. For maps,
double-tap to zoom in and tap once with two ngers to zoom out.
Zoom is also an accessibility feature that lets you magnify the screen with any app you’re using,
to help you see what’s on the display. See Zoom on page 12 5.
Portrait and landscape orientation
You can view many iPhone apps in either portrait or landscape orientation. Rotate iPhone and
the display rotates too, adjusting to t the new orientation.
Lock the screen in portrait orientation: Double-click the Home button , swipe the
multitasking bar from left to right, then tap .
The orientation lock icon appears in the status bar when the screen orientation is locked.