Samsung Galaxy S4 User Manual page 126

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Smart network switch: Automatically switch
between Wi-Fi and mobile networks to
maintain a stable Internet connection.
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Install certificates: Install authentication
certificates.
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MAC address: View your device's MAC
address, which is required when connecting
to some secured networks (not configurable).
-
IP address: View your device's IP address
(not configurable).
•
Help: Learn about setting up and using Wi-Fi
networks, and other settings.
Wi-Fi Direct
Wi-Fi Direct allows direct device-to-device connections
through Wi-Fi, without having to connect to a Wi-Fi
network.
1. From a Home screen, tap
2. Tap Wi-Fi, and then tap ON/OFF to turn Wi-Fi on.
Wi-Fi must be on to configure settings.
Settings
Apps > Settings.
117
Menu > Wi-Fi Direct. Your device
3. Tap
automatically scans for nearby Wi-Fi Direct devices
or you can tap SCAN to start scanning.
4. After scanning for devices, select a device,
and then follow the prompts to complete the
connection.
To rename your device (as seen by other devices):
► Tap
Menu > Rename phone.
To disconnect from a device:
► Tap END CONNECTION.
Wi-Fi Direct Status Indicator
When your phone is connected to another device
using Wi-Fi Direct, displays in the Status bar.
Wi-Fi Settings