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Strategy

macrumors member
Original poster
Jul 13, 2008
97
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I use the iTrip (non-docking) which uses all the same parts and internals as this Roadtrip and it works fine with the 3GS. Everytime you plug it in a message comes up saying that is not compatible with the iPhone and it asks you if you want to put the phone in airplane mode to cut down on interference. Just click No and it works fine. A little annoying but you get used to it.
 
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