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The Evolution of the Telephone
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The Photophone
WikipediaThis was invented by Alexander G. Bell and Charles S. Tainter. It used light to send sound. -
The First Rotary Dial Phone
Was frist used for the Bell Company -
Car phone
Scjanis2.WordpressThese were basicly the first cell phones. The were so bulky that, they took up the back of the trunk. Also they were a major drain of battery. -
The first video phone
Mobhappy It could have been made as early as 1935, but was generaly used inmore in 1950. -
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Second Generation of Cell Phones
WikipediaThe second generation was launched in Finland. They were slimer for more easier carrying. These were also the first mobile phones with camera's. -
BlackBerry
WikipediaThe first BlackBerry was a two way pager. It was in 2003, that the BlackBerry that we know today came into stock. -
Third Generation of Cell Phones
WikipediaJapan launched the third generation. These introduced touch screens. -