Originally Posted by Bluesy1
I have been confused about whether it's free or for pay so I called AT&T about this and they said since iPhone users on unlimited data plan then we should be able to access them easily.
As an FYI at&t has nothing to say about it. Even if you canceled your service with at&t you would still be able to use open hotspots.
What you can't do is use non-open hotspots without the key or pay-to-use hotspots without an account (certain airports, T-Mobile hotspots, etc.).
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Mike