So I'm considering transferring my current sim card from an android to an unlocked blackberry 9320. I currently have 200mb of data on my current phone. Do I need a blackberry plan for the phone or can I use my current data plan.
If I need a blackberry plan, how can I get one?
If the plan you have now is still available you can easily change to the BlackBerry version of it by clicking change plan from the plans tab and then using the drop down to indicate BlackBerry Bold or curve.
This way you won't loose your plan. Btw you can keep that plan and use it with non BlackBerry devices just fine. That way if you want to switch back you don't have to do anything special.
But like Paul mentions, if the plan you have now isn't available anymore, you'll have to switch to one that is and you'll loose your current plan.