Get Started
The iPhone 4S at a Glance . . . . . . . . . . . . . . . . . . . . 8
Familiarize yourself with your device’s hardware: every button, switch,
port, and plug.
Activate the iPhone . . . . . . . . . . . . . . . . . . . . . . . 14
Register and set up your iPhone and get it synced with your computer.
Change Your Settings . . . . . . . . . . . . . . . . . . . . . . 21
Set your device’s wallpaper, alert sounds, third-party app preferences,
and more.
Work with iOS . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Learn basic gestures, manage your apps with ease, multitask, sync
wirelessly, set up your notifications, and start talking to Siri.
Enter the iCloud . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Sign up with iCloud and store your documents, photos, music, and more
in Apple’s wireless syncing and backup service.
Download More Apps . . . . . . . . . . . . . . . . . . . . . . 64
Master the App Store: Browse offerings, sign up for an account, and buy
and update apps.
Connect and Communicate
Manage Contacts . . . . . . . . . . . . . . . . . . . . . . . . . 71
Import, add, and share contacts on your iPhone.
Use the Phone . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Master making and managing calls, customize phone settings, and
check voicemail.
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