What was the first mobile device?

Motorola Corporation dominated at the beginning of the decade of production of mobile phones in the United States, mainly because of the contractual work she performed for the US Army, which held a technological hostage since the 1920s. The Federal Communication Commission approved the use of commercial mobile phones at the beginning of the 80s and 6 March 1983, after 15 years and $ 100,000,000 (USD) research, Motorola introduced the first commercially available mobile device, analog Dynatac 8000x. Its iconic excessive profile cost 13 inches (or 33 cm) tall and 3.5 inches (or 88.9 mm) thickness weighing almost 2 pounds. (or 0.9 kg).

The company had the prototype Dynatac completed in 1973, but without permission to sell it to ordinary citizens. This period, before and just after the commercial edition of Motorola, is considered the first generation of mobile networks or the "first gene". Mobile phone service providers in 2011 can regularly boast 4G or “fourth generaCí ”e.

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Dynamic Adaptive Total Area (DYNATAC) needed an extensive antenna network to achieve its communication goal in each anywhere. The first two networks that offer mobile phones for this phone in the United States were formed later in 1983. One was in Chicago, a partnership between Motorola and Illinois Bell Telephone Company. The second network that offers the service for this mobile device was rooted in Washington, DC, DC and was controlled by American radio telephone service and Motorola. At the beginning of the 90s, every capital city had a mobile phone coverage, although not with the reliability of modern 4G networks.

By this time, other phone manufacturers like Nokia and IBM have started to introduce alternative mobile devices. This ended the long -time monopoly of Motorola for the product, at least in the United States. It was a northern European numberY from Norway, Finland, Sweden, Iceland and Denmark, but they can boast the first commercial cell network, Ericsson Corporation, which was far from mobile. It happened in 1981, two years earlier than in the United States.

, however, some believe that the Dawn of Mobile Communication was only in 1989, when Motorola released the first undeniable hand-hand-MICROTAC 9800X with the first dial-up Flip-Phone pad. Until then, most of the company's mobile phones were installed in vehicles because they could not be conveniently transmitted in their pocket. In 1992 the company hit another milestone when released the first digital mobile phone, Motorola International 3200.