Apple IPhone IOS 51 User Guide

Finding and downloading apps
Browse the featured selections to see new, notable, or recommended apps, or browse Top 25 to 
see the most popular apps. To look for a specific app, use Search.
Browse the App Store:  Tap Featured, Categories, or Top 25.
Browse using GeniusTap Genius to see a list of recommended apps, based on what’s already in 
your app collection. To turn on Genius, follow the onscreen instructions. 
Genius is a free service, but it requires an Apple ID. 
Search for apps Tap Search, tap the...

Store settings
Use Store settings to sign in to an Apple ID, create a new Apple ID, or edit an existing one. If you 
have more than one Apple ID, you can use Store settings to sign out from one account and in to 
another. By default, the Apple ID that appears in Store settings is the one you’re signed in to when 
you sync iPhone with your computer. 
For iTunes Store terms and conditions, go to www.apple.com/legal/itunes/ww/. 
Sign in to an Apple ID:  Go to Settings > Store, tap Sign In, then tap Use...

Contacts
24
About Contacts
Contacts lets you easily access and edit your contact lists from personal, business, and 
organizational accounts. You can search across all of your groups, and the information in Contacts 
is automatically accessed to make addressing emails quick and easy.
Call
Send an email.
Send a text 
message.Make a FaceTime video call.
See a map and 
get directions.
Syncing contacts
You can add contacts in the following ways: In iTunes, sync contacts from Google or Yahoo!, or sync with...

Searching contacts
You can search titles and first, last, and company names in your contacts on iPhone. If you have  
a Microsoft Exchange account, an LDAP account, or a CardDAV account, you can also search  
those contacts.
Search contacts:  In Contacts, tap the search field at the top of any contact list and enter your search. 
Search a GALTap Groups, tap Directories at the bottom of the list, then enter your search.
Search an LDAP server Tap Groups, tap the LDAP server name, then enter your search....

Unified contacts
When you sync contacts with multiple accounts, you might have entries for the same person in 
more than one account. To keep redundant contacts from appearing in the All Contacts list, contacts 
from different accounts that have the same name are linked and displayed as a single unified contact. 
When you view a unified contact, the title Unified Info appears at the top of the screen. 
Link a contact: Tap Edit, the tap 
 and choose a contact.
If you link contacts with different first or...

Videos
25
About Videos
With iPhone, you can view video content such as movies, music videos, and video podcasts from 
iTunes, and, if they’re available in your area, TV shows.
Playing videos
Play a video:  Tap the video.
Tap the video 
to show or 
hide controls.
Watch the 
video on a 
TV with 
Apple TV.
Drag to skip forward or back.
Choose a
chapter. Drag to adjust
the volume.
Cars 2 is available on iTunes. Cars 2 © Disney/Pixar.
Show or hide the playback controlsWhile a video is playing, tap the...

Rewind or fast forwardTouch and hold  or .
Stop watching a videoTap Done.
Select a different audio language  
(if available) Tap 
, then choose a language from the Audio list.
Show or hide subtitles (if available)
Tap , then choose a language, or Off, from the Subtitles list.
Show or hide closed captioning  
(if available)Go to Settings > Video.
Searching for videos
You can search the titles of movies, TV shows, and video podcasts on iPhone.
Search your videos:
  Tap the status bar at the top of the...

Stream videos using AirPlay:  Start video playback, then tap  and choose your Apple TV from 
the list of AirPlay devices. If  doesn’t appear or if you don’t see Apple TV in the list of AirPlay 
devices, make sure it’s on the same wireless network as iPhone. For more information, see 
“AirPlay
” on page 34.
While video is playing, you can exit Videos and use other apps. To return playback to iPhone, tap 
 and choose iPhone.
Stream videos using a cable:  Use the cable to connect iPhone to your TV or AV...

Converting videos for iPhone
You can add videos other than those purchased from the iTunes Store to iPhone, such as videos 
you create in iMovie on a Mac, or videos you download from the Internet and then add to iTunes. 
If you try to add a video from iTunes to iPhone and a message says the video can’t play on iPhone, 
you can convert the video.
Convert a video to work with iPhone:  Select the video in your iTunes library and choose 
Advanced > “Create iPod or iPhone Version.” Then add the converted...

Calculator
26
Using the calculator
Tap numbers and functions in Calculator just as you would with a standard calculator. When you 
tap the add, subtract, multiply, or divide button, a white ring appears around the button to let you 
know the operation to be carried out.
Add a number to memory.
Clear memory.
Clear the display.
Subtract a number
from memory.
Get a number from 
memory (a white ring 
indicates a number is 
stored in memory).
Scientific calculator
Rotate iPhone to landscape orientation to...