Samsung Galaxy S4 User Manual page 157

• Install certificates: Allows you to install security certificates
that you have on a MicroSD card.
• MAC address: (Not configurable) View your phone's MAC
address, needed for connecting to some secured networks
(only shows when Wi-Fi is active).
• IP address: (Not configurable) View your phone's IP address
(only shows when connected to a Wi-Fi network).
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, some printers
support Wi-Fi Direct, and you could print from your phone via
Wi-Fi Direct.
Turning Wi-Fi Direct On or Off
From the Home screen, touch
Settings
Wi-Fi Direct.
The Wi-Fi Direct screen displays, and your phone scans
for available Wi-Fi Direct devices and lists them under
Available devices.
(For information on connecting your phone to other
Wi-Fi Direct devices, see "Establishing Wi-Fi Direct
Connections" on page 140.)
Menu
Connections tab Wi-Fi
Settings 152