PC World – The Apple rumor mill claims that work is underway to develop a ‘world-mode’ iPhone capable of operating on both CDMA and GSM/UMTS networks. World mode. Rumors also persist that Verizon will begin to carry the iPhone in 2010. All of these rumors suggest that the AT&T honeymoon with the iPhone is nearing an end.

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Apple Plans for ‘World-mode iPhone’ Bad News for AT&T
(PC World)