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The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition
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The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition

by Scott Kelby, Terry White
February 2012
Beginner to intermediate
368 pages
9h 22m
English
Peachpit Press
Content preview from The iPhone Book: Covers iPhone 4S, iPhone 4, and iPhone 3GS, Fifth Edition

Using Your iPhone’s Built-In Speaker

image

TERRY WHITE

Just tap the Speaker button that appears onscreen while your call is in progress. When you tap that button, it will turn solid blue to let you know the speakerphone is active. To turn the speakerphone off, tap that solid blue button again.

iTip: Keeping Your iPhone Private

Want to keep the info on your iPhone private? Then password protect it, so each time it wakes from sleep it asks you to input your secret four-digit password. To learn how to do this, see Chapter 7.

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Publisher Resources

ISBN: 9780133016529Purchase book