Wi-Fi - Samsung Galaxy S III User Manual

Wi-Fi

Wi-Fi is a wireless networking technology that provides
access to local area networks.
Wi-Fi communication requires access to an existing Wi-Fi
network. Wi-Fi networks can be Open (unsecured), or
Secured (requiring you to provide login credentials).
This phone supports the 802.11 a/b/g/n Wi-Fi protocols.
Configuring Wi-Fi Settings
Configure the phone's Wi-Fi settings. For more information,
see "Wi-Fi Settings" on page 154.
Turning Wi-Fi On or Off
When you turn Wi-Fi service on, the phone automatically
searches for available, in-range "hotspots" [also termed
WAPs (Wireless Access Points)].
Turning Wi-Fi On
1. From the top of the Home screen, swipe your finger
downward to display the Notifications screen.
2. At the top of the Notifications screen, touch
turn Wi-Fi On.
Turning Wi-Fi Off
1. From the top of the Home screen, sweep your finger
downward to display Notifications.
2. At the top of the Notifications screen, touch
turn Wi-Fi Off.
Scanning and Connecting to a Wi-Fi Network
1. Turn Wi-Fi on (see "Turning Wi-Fi On" on page 141).
The phone scans for available hotspots and displays a
list of any it finds.
2. To connect to a hotspot, touch it on the pop-up list.
• If the Wi-Fi network is open, you are automatically connected.
• If the Wi-Fi network is secured, enter the password at the
prompt to connect.
Wi-Fi to
Wi-Fi to
Connections 141