HERE IS THE ANSWER
I accidentally spilled water on my iPhone 3G in April. Knowing a new iPhone was on the horizon. I used an old blackberry pearl in the meantime.
So I switched to the blackberry plan. Then come iPhone 4 time. I upgraded at the apple store. Switched to the unlimited iPhone plan with no probs or questions. And I was done. Easy.
I accidentally spilled water on my iPhone 3G in April. Knowing a new iPhone was on the horizon. I used an old blackberry pearl in the meantime.
So I switched to the blackberry plan. Then come iPhone 4 time. I upgraded at the apple store. Switched to the unlimited iPhone plan with no probs or questions. And I was done. Easy.