[azuri_84]

i buy black berry 8520 from T-mobile last month and i don't know about data plan
i have wireless net but it doesn't work in the internet
and i ask about the service in Vodafone Romania but its expensive
plzzzzzz help me to make it work the app and the web

[aiharkness]

Long story short: You must have blackberry specific data service to use the blackberry/RIM data applications. You buy this from your mobile service provider, if your mobile service provider supports backberrys. You may be able to get some data service using your mobile service provider's generic mobile data service, but not any blackberry/RIM application data.

See

What do I need a Data Plan for? - BlackBerryFAQ

and

How to use BlackBerry on Generic Data Plan - BlackBerryFAQ

and

What are the TCP and APN settings? - BlackBerryFAQ