I believe there was some texting available, but yes, the unlimited data was almost certainly not included. That is actually the best feature of the iphone, as far as I'm concerned. I looked at the data prices for other phones and its insane.
If I can get the blasted thing to charge more, I'll try again tomorrow and get more details on this plan. There was something else she offered, that was $20 a month, iirc, but it offered basically nothing at all.