I want a wifi enabled smart phone (preferably with a windows operating system as crazy as that sounds) that will work on the T-mobile network with out having a data plan. Will the HTC 7 Surround (Windows Mobile 7 OS) work for phone and text messages with out a data plan?

From what I have found so far on the howard forums is that smart phones do work for phone and text without a data plan.

Thanks if you have some answers.