But it didn't confuse the Bluetooth speaker phone in my car, or interfere with it.

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Why can't your bluetooth phone start your car, since it already has a bluetooth speaker built in, instead of you having to carry your keys?

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Nokia also debuted two in-car navigation devices this year and a GPS accessory that turns any Bluetooth phone into a personal navigator.

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As the form factors get bigger and those young people grow up, get jobs and have to talk on the phone, Bluetooth will come to the rescue with connectivity to desk handsets and car speakers.

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