In many cases, customers may think they want a certain product or certain features in the product, but then don't purchase the product when it becomes available.

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But Apple product marketing manager Greg Joswiak said that particular machine won't include new features like Firewire 800 and integrated Bluetooth.

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So it's not just LTE, but also some of the basic features that make the iPhone such a compelling product, which will suddenly turn on for T-Mo customers.

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