Apple iPod Touch - Wi-Fi

Take or view photos or video (iPod touch 4th generation or later) 
Hear alarms 
Use the stopwatch or timer 
Use the calculator 
Take notes 
Record voice memos 
Read email messages stored on iPod touch 
If Wi-Fi is available and allowed by the aircraft operator and applicable laws and
regulations, you can turn Wi-Fi back on and:
 Make or receive FaceTime video calls
Send and receive email

Browse the Internet 
Make FaceTime video calls 
Sync your contacts, calendars, and bookmarks (MobileMe only) with MobileMe and 
Microsoft Exchange
Stream YouTube videos

Get stock quotes 
Get map locations 
Get weather reports 
Use the iTunes Store or the App Store 
Use Game Center 
You may also be allowed to turn on Bluetooth and use Bluetooth devices with
iPod touch.
Wi-Fi
Wi-Fi settings determine whether iPod touch uses local Wi-Fi networks to connect to
the Internet.
Turn Wi-Fi on or o: Choose Wi-Fi and turn Wi-Fi on or o.
Join a Wi-Fi network: Choose Wi-Fi, wait a moment as iPod touch detects networks
in range, then select a network. If necessary, enter a password and tap Join (networks
that require a password appear with a lock
icon).
Once you join a Wi-Fi network manually, iPod touch automatically joins it whenever
the network is in range. If more than one previously used network is in range,
iPod touch joins the one last used.
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Chapter 23 Settings