Wi-Fi; Bluetooth; Airplane Mode - Samsung Galaxy S III User Manual

Wi-Fi

Your device supports Wi-Fi a/b/g/n. Use Wi-Fi settings to
manage your device's Wi-Fi connections.
For more information about using your phone's Wi-Fi
features, see "Wi-Fi" on page 124.
Wi-Fi Direct
Wi-Fi Direct allows devices to connect to each other directly
via Wi-Fi, without a Wi-Fi network or hotspot, and without
having to set up the connection.
For more information about using your phone's Wi-Fi Direct
features, see "Wi-Fi Direct" on page 126.

Bluetooth

Bluetooth is a short-range wireless communications
technology for exchanging information over a distance of
about 30 feet.
For more information about using Bluetooth to exchange
information with other Bluetooth devices, see "Bluetooth" on
page 127.

Airplane Mode

When airplane mode is enabled, all the phone's wireless
connections are disabled, and you cannot make or receive
calls [except for Emergency (E911) calls] or messages. You
can, however, make Wi-Fi and Bluetooth connections.
While in airplane mode, you can use other features of the
phone, such as playing music, watching videos, or using
other applications.
1. From the Settings screen, touch
More networks and then touch Airplane mode to
enable or disable airplane mode. When enabled, a
check mark displays in the check box.
2. At the Turn on Airplane mode prompt, touch OK.
Note: When enabled, the Airplane mode icon
the Status Bar.
Connections
displays in
Settings 137