User Guide

If allowed by the aircraft operator and applicable laws and regulations, you can
continue to use iPhone to:
Listen to music and watch video Â
Listen to visual voicemail Â
Check your calendar Â
Take or view pictures Â
Hear alarms Â
Use the stopwatch or timer Â
Use the calculator Â
Take notes Â
Read text messages and email messages stored on iPhone Â
In some regions, where allowed by the aircraft operator and applicable laws and
regulations, you can turn Wi-Fi back on, enabling you to:
Send and receive email Â
Browse the Internet Â
Sync your contacts, calendars, and bookmarks (MobileMe only) with MobileMe and Â
Microsoft Exchange
Stream YouTube videos Â
Get stock quotes Â
Get map locations Â
Get weather reports Â
Purchase music and applications Â
Wi-Fi
Wi-Fi settings determine whether iPhone uses local Wi-Fi networks to connect to the
Internet. If no Wi-Fi networks are available, or you’ve turned Wi-Fi o, then iPhone
connects to the Internet via your cellular data network, when available. You can use
Mail, Safari, YouTube, Stocks, Maps, Weather, and the App Store over a cellular data
network connection, but not the iTunes Wi-Fi Music Store.
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 iPhone 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’ve joined a Wi-Fi network manually, iPhone automatically joins it whenever
the network is in range. If more than one previously used network is in range, iPhone
joins the one last used.
102 Chapter 8 Settings