User guide
Table Of Contents
- iPhone User Guide
- Contents
- Chapter 1: iPhone at a Glance
- Chapter 2: Getting Started
- Chapter 3: Basics
- Chapter 4: Siri
- Chapter 5: Phone
- Chapter 6: Mail
- Chapter 7: Safari
- Chapter 8: Music
- Chapter 9: Messages
- Chapter 10: Calendar
- Chapter 11: Photos
- Chapter 12: Camera
- Chapter 13: Videos
- Chapter 14: Maps
- Chapter 15: Weather
- Chapter 16: Passbook
- Chapter 17: Notes
- Chapter 18: Reminders
- Chapter 19: Clock
- Chapter 20: Stocks
- Chapter 21: Newsstand
- Chapter 22: iTunes Store
- Chapter 23: App Store
- Chapter 24: Game Center
- Chapter 25: Contacts
- Chapter 26: Calculator
- Chapter 27: Compass
- Chapter 28: Voice Memos
- Chapter 29: Nike + iPod
- Chapter 30: iBooks
- Chapter 31: Podcasts
- Chapter 32: Accessibility
- Accessibility features
- VoiceOver
- Routing the audio of incoming calls
- Siri
- Triple-click Home
- Zoom
- Large Text
- Invert Colors
- Speak Selection
- Speak Auto-text
- Mono Audio
- Hearing aids
- Assignable ringtones and vibrations
- LED Flash for Alerts
- Guided Access
- AssistiveTouch
- TTY support
- Assignable ringtones
- Visual voicemail
- Widescreen keyboards
- Large phone keypad
- Voice Control
- Closed captioning
- Accessibility in OS X
- Chapter 33: Settings
- Appendix A: iPhone in Business
- Appendix B: International Keyboards
- Appendix C: Safety, Handling, & Support
- Important safety information
- Important handling information
- iPhone Support site
- Restarting or resetting iPhone
- “Wrong Passcode” or “iPhone is disabled” appears
- “This accessory is not supported by iPhone” appears
- Can’t view email attachments
- Backing up iPhone
- Updating and restoring iPhone software
- Learning more, service, and support
- Using iPhone in an enterprise environment
- Using iPhone with other carriers
- Disposal and recycling information
- Apple and the environment
Chapter 3 Basics 35
Unless your keyboard has a high-power USB 2.0 or 3.0 port, you must connect iPhone to a
USB 2.0 or 3.0 port on your computer.
Important: The iPhone battery may drain instead of charge if iPhone is connected to a computer
that’s turned o or is in sleep or standby mode.
The battery icon in the upper-right corner shows the battery level or charging status.
Charging
Charging
Charged
Charged
Display the percentage of battery charge: Go to Settings > General > Usage and turn on the
setting under Battery Usage.
If you charge the battery while syncing or using iPhone, it may take longer to charge.
Important: If iPhone is very low on power, it may display one of the following images, indicating
that iPhone needs to charge for up to ten minutes before you can use it. If iPhone is extremely
low on power, the display may be blank for up to two minutes before one of the low-battery
images appears.
or
or
Rechargeable batteries have a limited number of charge cycles and may eventually need to
be replaced.
Replace the battery: The iPhone battery isn’t user replaceable; it can be replaced only by an
authorized service provider. See www.apple.com/batteries/replacements.html.