[W]e are seeing growing interest with the release of the 3GS and iPhone OS 3.0, due in part to the new hardware encryption and the improved security policies. The phone is particularly doing well with small business and with large organizations that allow people to purchase the phones for individual use, and this is both in corporate and government settings. Specifically, to give you some numbers, almost 20% of the Fortune 100 have purchased at least 10,000 units or more and there’s now multiple corporations and government agencies who have purchased in excess of 25,000 each.
Is Apple Succeeding in Pushing the iPhone Into the Enterprise?
"Apple COO Tim Cook gave some valuable statistics in the analyst Q&A during the company’s quarterly conference call yesterday:
