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Detroit police used an in car radio to communicate with each other. The frequency wasn't very great.
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People started using mobile walkies also known as "Handie Walkie" to communicate when they were out.
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Invention of the car phone was started but shortly after failed.
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Car phones finally worked unlike the attempt made in 1947.
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Dr. Martin Cooper invented a phone that didn't need to be in a car. He was the first person to make a mobile call.
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Motorola came out with the first ever flip phone.
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Written messages were able to be sent.
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Users were able to take pictures on their phones.
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