History Of The Cell Phone (1973 to 2024) - Practically Networked
WEB1973 – 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. It was called the DynaTAC 8000X and is considered as the original cell phone.
History of mobile phones - Wikipedia
WEBThe history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission of speech by signal has a long history, the first devices that were wireless, mobile, and also capable of connecting to the standard telephone network are much more recent.
13 Old Cell Phone Companies: The Exciting, Pioneering ... - MobilityArena
WEBOld Cell Phone Companies is a historical look at 13 powerful manufacturers that shaped the early mobile phone industry.
Wireless Telecommunications Timeline: 1983 - Steel In The Air
WEBJan 25, 2023 · The history of cell phone carriers began before the invention of the cell phone. In 1877, the American Bell Telephone Company (named after Alexander Graham Bell) opened its first local exchange in New Haven, Connecticut.
History of Mobile Phones (1973 To 2008): The Cellphone Game …
WEBSep 24, 2022 · The First Cell Phone… The world’s first mobile phone call was made on April 3, 1973, when Martin Cooper, a senior engineer at Motorola, called a rival telecommunications company and informed them he was speaking via a mobile phone.
The history of cell phones: A decade-by-decade timeline - Android Authority
WEBSep 16, 2024 · After decades of research and development, Motorola unveiled the world’s first cell phone prototype in 1973. Martin Cooper, the Motorola engineer who led the development of this invention,...
A Brief History of the Rise and Fall of Telephone Competition in …
WEBMar 20, 2011 · The breakup takes place. AT&T’s old local phone companies become Ameritech, Bell Atlantic, BellSouth, NYNEX, Pacific Telesis, Southwestern Bell, and US West. 1986. GTE, an independent phone company with roots going back to 1918, spins off its GTE Sprint division and merges it with US Telecom, which has roots going back to 1899.
Cell phone history: From the first phone to today's smartphone ... - Versus
WEBAug 4, 2020 · The first portable cell phone was invented in 1973 by Motorola. On April 3, 1973, Motorola engineer Martin Cooper made the first-ever cell phone call on the DynaTAC 8000X. The prototype he used weighed 2.4 lb (1.1 …
The First Mobile Phone Call Was Made 75 Years Ago
WEBJun 16, 2021 · Motorola went on to become one of the major manufacturers of cell phones. The story of military investment in technology becoming game-changing commercial products and services has been...
The Evolution of the Cell Phone - Parade
WEBApr 16, 2013 · 1973 - The first cell phone. The phone Martin Cooper designed for Motorola weighed 2.5 pounds and had a battery life of 20 minutes. 1983 - Motorola DynaTAC 8000X. The Motorola DynaTAC 8000X was...
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