Does ATT offer prepaid data add-ons?
I'm going to be traveling to the US next month, and I'm wondering if I can pick up a sim card from AT&T and put it into my unlocked iPhone and get data. I know there are several carriers in the UK that offer prepaid data plans, I'm just wondering if ATT does as well?
I noticed on the website that you can add data to your prepaid plans ($20 for 100MB, etc.) but the only compatible phones listed are some basic feature phones, not even smartphones.
If anyone could confirm for me whether or not I can do this before I try calling ATT that would be awesome...