
Added Vega (via Rumors):
We have another device that I think is going to dramatically change those people that are on smartphones and quick messaging devices, the [iPhone] 3GS, which is free with a 2-year contract. We've seen a tremendous, tremendous demand for that device even though it's a generation old. And actually, we're getting more new subscribers coming on the 3GS on the average than other devices. So we also have an inventory sold out on that device.
iPhone 4S sales have been through the roof for AT&T, Verizon and Sprint following its release last week and the death of founder Steve Jobs.