User Guide
Table Of Contents
- iPhone User Guide
- Contents
- Chapter 1: iPhone at a Glance
- Chapter 2: Getting Started
- Chapter 3: Basics
- Chapter 4: Syncing and File Sharing
- Chapter 5: Phone
- Chapter 6: Mail
- Chapter 7: Safari
- Chapter 8: iPod
- Chapter 9: Messages
- Chapter 10: Calendar
- Chapter 11: Photos
- Chapter 12: Camera
- Chapter 13: YouTube
- Chapter 14: Stocks
- Chapter 15: Maps
- Chapter 16: Weather
- Chapter 17: Notes
- Chapter 18: Clock
- Chapter 19: Calculator
- Chapter 20: Compass
- Chapter 21: Voice Memos
- Chapter 22: iTunes Store
- About the iTunes Store
- Finding Music, Videos, and More
- Following Artists and Friends
- Purchasing Ringtones
- Purchasing Music or Audiobooks
- Purchasing or Renting Videos
- Streaming or Downloading Podcasts
- Checking Download Status
- Syncing Purchased Content
- Changing the Browse Buttons
- Viewing Account Information
- Verifying Downloads
- Chapter 23: App Store
- Chapter 24: Game Center
- Chapter 25: Settings
- Chapter 26: Contacts
- Chapter 27: Nike + iPod
- Chapter 28: iBooks
- Chapter 29: Accessibility
- Appendix A: Support and Other Information
- Apple iPhone Support Site
- Restarting and Resetting iPhone
- Backing Up iPhone
- Updating and Restoring iPhone Software
- Safety, Software, and Service Information
- Using iPhone in an Enterprise Environment
- Using iPhone with Other Carriers
- Disposal and Recycling Information
- Apple and the Environment
- iPhone Operating Temperature
- Index

Apple and the Environment
At Apple, we recognize our responsibility to minimize the environmental
impacts of our operations and products. For more information, go to:
www.apple.com/environment
iPhone Operating Temperature
If the interior temperature of iPhone exceeds normal operating temperatures, you may
experience the following as it attempts to regulate its temperature:
iPhone stops charging Â
the screen dims Â
the cellular signal is weak Â
a temperature warning screen appears Â
Important: You cannot use iPhone while the temperature warning screen is displayed,
except to make an emergency call. If iPhone can’t regulate its internal temperature, it
goes into deep sleep mode until it cools. You cannot make an emergency call when
iPhone is in this mode. Move iPhone to a cooler location and wait a few minutes
before trying to use iPhone again.
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Appendix A Support and Other Information










