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That first cell phone began a fundamental technology and communications market shift to making phone calls to a person instead of to a place. [6] [19] Bell Labs had introduced the idea of cellular communications in 1947, but their first systems were limited to car phones which required roughly 30 pounds (12 kg) of equipment in the trunk. [21]
Martin Cooper, a former general manager for the systems division at Motorola, led a team that produced the DynaTAC 8000X, the first commercially available cellular phone small enough to be easily carried, and made the first phone call from it. Martin Cooper was the first person to make an analog cellular mobile phone call on a prototype in 1973.
In the 1970s engineer Marty Cooper, an executive at Motorola, fought against archrival AT&T by leading a team that designed the cordless device that made possible the explosion in cellphones. Now ...
3 April 1973: Motorola employee Martin Cooper placed the first hand-held cell phone call to Joel Engel, head of research at AT&T's Bell Labs, while talking on the first Motorola DynaTAC prototype. 1973: packet switched voice connections over ARPANET with Network Voice Protocol (NVP).
And on April 3, 1973 in New York City, Motorola employee Martin Cooper made the first cell phone call in history. traveler1116 - Getty Images April 7: A Day for Inventions (That You Didn't Know ...
Dr. Martin Cooper of Motorola made the first private handheld mobile phone call on a larger prototype model in 1973. This is a reenactment in 2007. In September 1983, the U.S. Federal Communications Commission (FCC) approved the DynaTAC 8000X telephone, the world's first commercial cellular device. By 1998, cell phones accounted for two thirds ...
Our modern mobile era can trace its roots to 1973 and an engineer and inventor named Martin Cooper, who developed the first hand-held cellular phone. Mobile phones had been around since the 1940s ...
The Mobile Revolution is a 2014 Swedish documentary written and directed by Magnus Sjöström about the history of the cell phone and how it has impacted human behaviour and society. The documentary was produced by UR, The Swedish Educational Broadcasting Company [2] and was broadcast by SVT in December 2014. It has since also aired in Spain. [3]