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Jan 11, 2024 · The first true mobile phone call was made in 1973 by Martin Cooper, a Motorola researcher and executive, but it took about a decade for cell phones to become commercially available. 1973 – The Very First Cell Phone. Motorola developed the first portable cell phone in 1973. The hand-held device was shaped like a brick and weighed around 2.4 pounds.
Sep 16, 2024 · The first phone went on sale for nearly $4,000 in 1983. Here's a brief history of the cell phone industry and how it has evolved over time.
Oct 3, 2023 · Mobile phones were invented as early as the 1940s when engineers working at AT&T developed cells for mobile phone base stations. The very first mobile phones were not really mobile phones...
History. Main article: History of mobile phones. Martin Cooper of Motorola, shown here in a 2007 reenactment, made the first publicized handheld mobile phone call on a prototype DynaTAC model on 3 April 1973. A handheld mobile radio telephone service was envisioned in the early stages of radio engineering.
Sep 10, 2024 · mobile telephone, portable device for connecting to a telecommunications network in order to transmit and receive voice, video, or other data. Mobile phones typically connect to the public switched telephone network (PSTN) through one of two categories: cellular telephone systems or global satellite-based telephony.
Learn how mobile phones have transformed from simple to smart devices over the past four decades. Explore the key milestones, features and trends that shaped the mobile phone industry from 1973 to 2019.
How were mobile phones invented? In the 1970s, researchers at Bell Labs in the USA began to experiment with the concept of a cellular phone network. The idea was to cover the country with a network of hexagonal cells, each of which would contain a base station.
