Nfc - Samsung GALAXY S4 User Manual

4. Tap (Add VPN network).
5. Enter a name for the VPN network in the Name field.
6. Select a VPN type from the Type drop-down menu. The
options are:
• PPTP (Point-to-Point Tunneling Protocol)
• L2TP/IPSec PSK (Layer 2 Tunneling Protocol / Internet Protocol
Security Pre-Shared Key)
• L2TP/IPSec RSA
• IPSec Xauth PSK
• IPSec Xauth RSA
• IPSec Hybrid RSA
7. Enter the Server address and any other required fields
that are dependent upon the Type you entered
previously.
8. Tap the Show advanced options check box to display
additional VPN options.
9. Tap Save to save your VPN settings.
Adding an IPsec VPN
1. Before using VPN, you must first set up a screen unlock
PIN or password. For more information, refer to "Lock
Screen Settings" on page 127.
125
2. From the Home screen, tap
Connections More networks
3. Tap Advanced IPsec VPN.
4. Tap Add VPN connection.
5. Enter a password, confirm the password, and tap OK.
6. Enter a name for the VPN connection in the VPN
connection name field.
7. Select a IPsec type from the drop-down menu.
8. Enter any other required information.
9. Tap the Show advanced options check box to display
additional VPN options.
10. Tap Save to save your VPN settings.

NFC

NFC (Near Field Communication) allows data exchange when
you touch your device with another compatible device. This
is used for applications such as Android Beam and S Beam.
To activate NFC, follow these steps:
1. From the Home screen, tap
Connections NFC.
2. Tap the ON/OFF slider, located to the right of the NFC
field, to turn NFC ON
Settings
VPN.
Settings
.