Samsung SGH-T769 User Manual page 220

To establish a L2TP/IPSec CRT (Certificate based L2TP/IPSec):
Establish a VPN name (a name for this connection).
1.
Set the VPN server.
2.
3. Enable L2TP secret.
Set L2TP secret.
4.
Set user certificate.
5.
Note: A user certificate must be installed to use this setting.
Set CA certificate.
6.
Note: A CA certificate must be installed to use this setting.
Set the DNS search domains.
7.
Near Field Communication
Near Field Communication (NFC) is used to read and exchange
tags. For more information, refer to "Tags" on page 181.
Press
1.
Wireless and network.
Tap the NFC field. A check mark displayed next to the
2.
feature indicating it is enabled.
216
and then tap (Settings)
Mobile networks
Before you use applications such as Google Maps and find your
location or search for places of interest, you must enable the
Mobile networks options.
Press
Wireless and network
The following options display:
Use packet data
Allows you to activate data usage on your phone.
Press
Wireless and network
Use packet data.
Data Roaming
Data roaming allows you to connect to your service provider's
partner networks and access data services when you are out of
your service providers area of coverage.
Press
1.
Wireless and network
Tap Data roaming to connect to data services while
2.
roaming outside your network.
– or –
and then tap (Settings)
Mobile networks.
and then tap (Settings)
Mobile networks
and then tap (Settings)
Mobile networks.