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Changing Your Settings 159
Wireless and network
➔
Tethering and portable hotspot
.
For more information, refer to “Tethering” on page 149.
Portable Wi-Fi Hotspot
This feature allows you to turn your phone into a Wi-Fi hotspot.
The feature works best when used in conjunction with HSPA+ (4G)
data services (although 3G service can also be used).
Important!:
The Portable Wi-Fi Hotspot service can not be active at the same
time as Wi-Fi. Please close your Wi-Fi connection prior to
launching the Portable Wi-Fi service.
For more information, refer to “Portable Wi-Fi Hotspot” on
page 149.
VPN settings
The VPN settings menu allows you to set up and manage Virtual
Private Networks (VPNs).
Important!:
Before you can use a VPN you must establish and configure one.
Adding a VPN
Before you add a VPN you must determine which VPN protocol to
use: PPTP (Point-to-Point Tunneling Protocol), L2TP (Layer 2
Tunneling Protocol), L2TP/IPSec PSK (Pre-shared key based
L2TP/IPSec), or L2TP/IPSec CRT (Certificate based L2TP/IPSec).
1. Press ➔ and then tap (
Settings
) ➔
Wireless and network
➔
VPN settings
.
2. Tap
Add VPN
.
To establish a PPTP VPN (Point-to-Point Tunneling Protocol):
1. Establish a VPN name (a name for this connection).
2. Assign a server by using Set VPN server.
3. Enable encryption (if desired).
4. Set the DNS search domains.
To add an L2TP VPN (Layer 2 Tunneling Protocol):
1. Establish a VPN name (a name for this connection).
2. Assign a server by using Set the VPN server.
3. Enable L2TP secret.
4. Set L2TP secret.
5. Set the DNS search domains.
To add an L2TP/IPsec PSK VPN (Pre-shared key based L2TP/IPSec):
1. Establish a VPN name (a name for this connection).
2. Assign a server by using Set the VPN server.
3. Utilize the Set IPsec pre-shared key.