02-10-2011 9:20 PM
It's the same structure as the one the current smartphone data plans use.
02-10-2011 10:04 PM
Technically; what ATT is calling 4G is just enhanced 3G. You will note that the new "4G phones" will have standard 3G sims. Also note that these "4g phones" will not work on the LTE network ATT is planning to rollout late in the year.
02-11-2011 4:40 AM
02-11-2011 5:06 PM