Access point name control
Select
Menu
>
Settings
and
Connectivity
>
Admin.
settings
>
APN 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.
This setting is only available if your SIM card supports the
access point control service.
To turn the control service on or off, or to change the allowed
access points, select
Options
and the corresponding option.
To change the options, you need your PIN2 code. Contact your
service provider for the code.