Operation Manual

Airplane Mode
Airplane mode disables the wireless features of iPhone to avoid interfering with aircraft
operation and other electrical equipment.
Turn on airplane mode
m Tap Settings and turn airplane mode on.
When airplane mode is on, appears in the status bar at the top of the screen, and
no cell phone, radio, Wi-Fi, or Bluetooth signals are emitted from iPhone. You can’t
make calls, send or receive text messages, stream YouTube videos, or get stock quotes,
map locations, or weather reports.
If allowed by the aircraft operator and applicable laws and regulations, you can
continue to use iPhone to:
 Listen to music and watch video
 Listen to visual voicemail
 Check your calendar
 Take or view pictures
 Hear alarms
 Use the stopwatch and timer
 Use the calculator
 Take notes
 Read text messages and email messages stored on iPhone
Wi-Fi
Wi-Fi settings determine when iPhone uses local Wi-Fi networks to connect to the
Internet. If no Wi-Fi networks are available, or you’ve turned Wi-Fi off, then iPhone
connects to the Internet via your cellular network, when available. You can use Mail,
Safari, YouTube, Stocks, Maps, and Weather over a cellular network connection, but not
the iTunes Wi-Fi Music Store.
Turn Wi-Fi on or off
m Choose Wi-Fi and turn Wi-Fi on or off.
Join a Wi-Fi network
m 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.
Chapter 8 Settings 97