Both Apple and AT&T have outlined their plans for June 19, when the iPhone 3GS goes on sale. Apple will open its retail stores worldwide at 8 a.m.
local time to begin sales of the phone and to allow those who pre-ordered to come in and pick their units up, while AT&T plans to have two queues outside its stores—one for those who pre-ordered, and one for those planning to purchase their unit that day. The pre-order customers will be allowed inside the stores at 7 a.m.
to pick up their device, while the regular customers will need to wait until 8 a.m. Although both Best Buy and Walmart offer the iPhone 3G in their stores, it is currently unclear whether they will also carry the iPhone 3GS, or whether they will have units available on launch day.