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First phone call
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Elisha Gray, 1876, designed a telephone using a water microphone in Highland Park, Illinois.
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First flip phone interduced
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First Iphone
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Iphone 3 released
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Iphone 4 released
The Iphone 4 is more square around the sides then the Iphone 3 was. -
Iphone 5 released
The Iphone 5 was alot taller and had a better camera then the Iphone 4 did. -
Iphone 6 released
The iphone 6 was alot bigger then the iphone 5 and had many new updates for the phone. -
Thomas Edison, invented the carbon microphone which produced a strong telephone signal.
