It was speculative before given the lack of independent confirmation, but now apparently Apple has gone on record to confirm that the original deal signed with AT&T for iPhone exclusivity back in 2007 was a five-year deal.
CNN.com, CNN
Tue, 05/11/2010 - 7:56am
It was speculative before given the lack of independent confirmation, but now apparently Apple has gone on record to confirm that the original deal signed with AT&T for iPhone exclusivity back in 2007 was a five-year deal.