Wi-Fi Direct; Bluetooth Settings - Samsung Galaxy S 4 User Manual

Always allow scanning: When enabled, your phone will allow Google location service and
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other apps to scan for networks, even when Wi-Fi is turned off.
Smart network switch: When enabled, your phone will automatically switch between known
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Wi-Fi networks and mobile networks. Known Wi-Fi networks are those you have already
connected to.
Install certificates: If you have certificates stored on an installed optional memory card (not

included), you can use this option to install the certificates.
Wi-Fi timer: When turned on, your phone will automatically connect or disconnect from a Wi-

Fi network, using the Starting time and Ending times you set.
MAC address: (Not configurable) View your device's MAC address, needed for connecting to

some secured networks.
IP address: (Not configurable) View your device's IP address.
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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 example, your device can use Wi-Fi Direct to share
photos, contacts and other content with other Wi-Fi Direct devices.
1. From home, tap
2. Tap the ON/OFF switch to turn Wi-Fi on. Wi-Fi must be on to configure Wi-Fi Direct settings.
3. Tap Menu > Wi-Fi Direct. Your device 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.

Bluetooth Settings

Bluetooth is a short-range wireless communications technology for exchanging information over a
distance of about 30 feet. You don't need to line up the devices to send information with Bluetooth. If the
devices are in range, you can exchange information between them, even if they are in different rooms.
Your device can use Bluetooth to share photos, contacts and other content with other Bluetooth devices.
Many of the apps on your device provide options for sharing via Bluetooth under
1. From home, tap
2. Tap the ON/OFF switch to turn Bluetooth on. Bluetooth must be on to configure settings.
3. From the Bluetooth screen, configure these settings:
Settings
Apps > Settings > CONNECTIONS tab > Wi-Fi.
Apps > Settings > CONNECTIONS tab > Bluetooth.
Menu.
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