03-30-2012 09:06:40 PM
Solved! Go to Solution.
03-30-2012 11:18:09 PM
03-31-2012 09:52:13 AM
You are wrong; you can NOT use an iPhone on AT&T network without a data plan!! ALL smartphones require a data plan. You can use wifi only on an iPhone IF you use it as an iPod Touch. If you are using one without a data plan then you've done it by non-supported means.
You can have an iPhone without data, but whatever.