Activate TP2 without Data on Sprint?

[NityanandaChandra]

I am on a company phone (church), no data, just voice and text. It is a Mogul and am looking to get a new phone. Since sprint will not give any discounts on any good phones without data I will just have to buy my own on ebay.

Has anyone had success adding a TP2 or other windows PPC phones. From what I read and from call to sprint it seems like they just want to be data nazis, even if you did not buy the phone from them. Since it is windows mobile I am sure someone must have some sort of hack? or some way around it.
Thank you for your help