The History of Cell Phones

370 Words2 Pages
The first public demonstration of transportable mobile technology came on the third of April, 1973 when an employee of Motorola Dr Martin Cooper called his rival at AT&T Bell Dr joel S Engel on a prototype mobile phone. It weighed 2 pounds and cost $3995 and commercial available in 1983. Known as the Motorola DynaTac 8000X, its battery could provide 1hour of talk time and its memory could store 30 phone numbers. Before this point and the time Motorola was known for making two-way radios for taxis, police cruisers and haulage trucks. The first trail of commercial mobile telecommunication network, Bell laboratories AMPS system took place in Chicago in 1978. It took 11 years for the FCC to approve the use of cell phones. Then, in 1983, after the FCC had approved cell transmissions on certain frequencies across the US, Motorola released the DynaTAC 8000X. The DynaTAC 8000X quickly earned the nickname "The Brick. Most cellphones of the 1980s a period dominated by Motorola's DynaTAC 8000X were installed in cars, where the charger was connected to the car's battery to constantly charge the phone while driving. Accordingly, cellphones were commonly referred to as "car phones" during the 80s. Some manufacturers released cellphone models as briefcases so you could conspicuously hide the giant batteries and charges while still looking professional. Brick mobile phones from the 80s are rapidly becoming a cult retro item. They were very expensive when new and at first used only by top executives and City traders. The 80s were the base for the cell phone, everybody saw it and seen how the can make more evolved. The 80s cell are seen on a lot of hit movies and legendary TV shows. Almost everyone carries this technology nowadays, but it all started with innovative 80s cell phones. Not only were the phones expensive—even by today’s standards—but you would also be charged 45 cents

More about The History of Cell Phones

Open Document