User's Manual
APPLE CONFIDENTIAL — PRELIMINARY DRAFT
Lock iPhone
Unlock iPhone Press the Home
Wake button, then drag the slider.
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a few seconds until the red slider appears, then
go straight to voicemail.
Turn iPhone on
until the Apple logo appears.
For information about changing how long before iPhone locks, see “Auto-Lock” on
page 201. For information about setting iPhone to require a passcode to unlock it, see
“Passcode Lock” on page 201.
Home Button
Press the Home button at any time to go to the Home screen, which contains your
iPhone apps. Tap any app icon to get started. To see apps you’ve recently used, double-
click the Home button (iPhone 3GS or later). See “Opening and Switching Apps” on
page 29.
Volume Buttons
When you’re on the phone or listening to songs, movies, or other media, the buttons
on the side of iPhone adjust the audio volume. Otherwise, the buttons control the
WARNING: For important information about avoiding hearing loss, see the Important
Product Information Guide at www.apple.com/support/manuals/iphone.
To adjust the volume, use the buttons on the side of iPhone.
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To set a volume limit for music and videos on iPhone, see “Music” on page 216.
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Chapter 1 iPhone at a Glance