If you are checking it online, it doesn't show as a regular feature. There is a link that shows "other features" ... or just call them up and ask if you have it.
Thanks! I knew I had the feature, but had no idea there was a way to check it. Check out my screenshot for proof!
I'm glad to learn that all 3/3 lines have the exclusion, and not just the one with $15 data or the two with smartphones.
The smartphone exclusion feature only covers you for your current device. If you put your SIM into a phone that Att recognizes as a valid smartphone that is different than the one you currently have on file, your grandfather status is gone and you get a smartphone data plan.
Wrong, definitely! Not only did the AT&T rep I spoke to confirm it, but experience, including loading up no-data smartphone excluded SIMs into the HTC Aria and Touch Pro 2 prove it. If you have no data or cheap data and no smartphone exclude, then yes, what you describe will happen, but if you have smartphone exclude, you will be just fine. The AT&T rep said that if I bought a phone at att.com my smartphone exclusion would not be affected, and when I bought the Aria from Amazonwireless.com, it was not affected.