GPRS on 7230

[bartsimpson1]

Hi!
I bought bb 7230 on eBay. It is unlocked.
I can call, i can send sms.

But GPRS-applications i loaded (Opera) say i have no Internet connection.
TCP i set, it is fine.
I am on Russian provider with no BIS.

I also tried to load service books for BB internal Browser, but the thing is this model does not support service book load through desktop manager? -- When i send service book to device DM says it is loaded fine, but service book records do not appear in my device.

Any ideas to make GPRS work?

[Heresy]

To have any apps that require net access you need a bis plan. The device ill make calls and sms without a bis plan though.

[bartsimpson1]

May be there is a trick to make GPRS work on bb 7230 without bb data plan?