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- 1973The first portable cell phone was invented in 1973 by Motorola engineer Martin Cooper12345. The phone was called the DynaTAC 8000X and weighed 2.4 lb (1.1 kg) and measured 9.1 x 5.1 x 1.8 in (23 x 13 x 4.5 cm)1. Cooper made the first-ever cell phone call on the DynaTAC 8000X on April 3, 19731. The DynaTAC 8000X is considered the original cell phone2.Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.When was the first cell phone invented? 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 kg) and measured 9.1 x 5.1 x 1.8 in (23 x 13 x 4.5 cm).versus.com/en/news/cell-phone-history1973 – 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.www.practicallynetworked.com/history-of-the-cell-p…In 1973, Motorola, a telecommunications company founded in 1928, made history when it created the world's first cell phone. Motorola engineer Martin Cooper created this revolutionary device called the DynaTAC 8000X. The DynaTAC 8000X weighed over a kilogram and had a length of over nine inches.www.makeuseof.com/first-cell-phones-history/The first handheld mobile phone was demonstrated by Martin Cooper of Motorola in New York City on 3 April 1973, using a handset weighing c. 2 kilograms (4.4 lbs). In 1979, Nippon Telegraph and Telephone (NTT) launched the world's first cellular network in Japan.en.wikipedia.org/wiki/Mobile_phoneMartin Cooper holds the Motorola DynaTAC 8000X, the world's first cell phone. After decades of research and development, Motorola unveiled the world’s first cell phone prototype in 1973.www.androidauthority.com/history-of-cell-phones-ti…
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In December 1947, Douglas H. Ring and W. Rae Young, Bell Labs engineers, proposed hexagonal cells for mobile phones in vehicles. At this stage, the technology to implement these ideas did not exist, nor had the frequencies been allocated. Two decades would pass before Richard H. Frenkiel, Joel S. Engel and Philip T. Porter of Bell Labs expanded the early proposals into a much more d…
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Martin Cooper | Biography, Inventions, & Facts
WEBMartin Cooper was an American engineer who led the team that built the first mobile cell phone and made the first cell phone call in 1973. He worked at Motorola and founded several wireless companies, and received the …
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WEBOn 3 April 1973, Marty Cooper stood on a corner of Sixth Avenue in New York and took a phone book from his pocket. He then punched a number into a large, cream-coloured device and put it to...
50 years ago, Martin Cooper made the first cellphone call
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The First Mobile Phone Call Was Made 75 Years Ago
WEBJun 16, 2021 · The first mobile phone service, for 80-pound telephones installed in cars, was demonstrated on June 17, 1946, 75 years ago. The article traces the history of cell …
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WEBJul 9, 2010 · In 1973, Martin Cooper and his team at Motorola built, demonstrated first cell phone; Cooper says that first phone cost $3,900, plus 50 cents a minute to talk
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The First Cell Phone Call Was Made 45 Years Ago - AARP
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WEBFeb 7, 2024 · The first smartphone, the IBM Simon, was announced in 1992, and it had a touchscreen, phone capabilities, and basic applications. Apple is largely credited with …
50 years ago, Martin Cooper made the first cellphone call
WEBApr 3, 2023 · Accuracy and availability may vary. The authoritative record of NPR’s programming is the audio record. On April 3, 1973, Martin Cooper made the first ever …
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