I always saw it testing a business relationship with the cellular industry rather than any serious effort. The iPhone wasn't successful in a vacuum; Apple Stores, relationship to a carrier, deployment of iTunes all contributed to getting traction. I'm sure Rokr had more influence than Knowledge navigator did.

> Rokr had nothing to do with Apple.

Incorrect. The Rokr E1 was how Apple built the relationship with AT&T, a test which ultimately resulted in the iPhone launch happening on AT&T.