Access point name control
With the access point name control service, you can restrict packet data connections
and allow your device to use only certain packet data access points.
Select
Menu
>
Settings
and
Connectivity
>
Admin. settings
>
APN control
.
This setting is only available if your SIM card supports the access point control
service.
Activate the service, or set the allowed access points
Select
Options
and the appropriate option.
To modify the settings, you need to enter your PIN2 code. The code is provided by
your service provider.