Hiya! You replied to my post about blackberries having SIM cards [linked here]

The post was asking that, if i were to get on a plan with sprint, could i take one of the free phones that comes with a plan & put that SIM card in a Blackberry Curve 8830 [assuming that specific phone has a SIM card.]

From your reply I assumed you figured I was trying to get a blackberry to use virgin mobile as a provider, which is the opposite of what i wanted, I plan on going sprint all the way.

Would this be possible? and also, sorry if this question is a bother to you.