Rev A, GPS and Data plan?

[BeyondInvisible]

Hi All,

I'm sorry if this question has been asked before, but I searched and didn't find any answer.

I don't have any vision plan, or data plan with Sprint. If I upgrade to Alltel Rev A to get GPS, will GPS work with out data plan? Will upgrading to Rev A act like a GPS receiver only?

Thanks for your time.

DN.