History of mobile phones - Wikipedia
The 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.
History Of The Cell Phone (1973 to 2024) - Practically Networked
Cell phones began to gain popularity in the 1990s, although their history dates back to the earlier decades. 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 …
The First Cell Phone: The Device the Changed the World
2022年1月20日 · On April 3, 1973, Motorola engineer, Martin Cooper, rang his rival, Joel S. Engel of Bell Labs, from the first cell phone. The world had just witnessed its first mobile phone call. Later that day, Martin Cooper and his colleagues went to a news conference and revolutionized communication technology. Motorola’s cell phone was called DynaTAC 8000X.
Cell phone history: From the first phone to today's ... - Versus
2020年8月4日 · When did cell phones come out and what was the first cell phone? Join us as we take a journey through cell phone history and learn all about the evolution of this essential device, or use the Versus phone comparison tool to compare some of these and many other phones.
A history of mobile phones and smartphones - BBC Bitesize
When was the first mobile phone invented? The first call made from a mobile phone happened on 3 April 1973 in New York City.
Martin Cooper | Biography, Inventions, & Facts | Britannica
2024年12月23日 · Martin Cooper (born December 26, 1928, Chicago, Illinois, U.S.) is an American engineer who led the team that in 1972–73 built the first mobile cell phone and made the first cell phone call. He is widely regarded as the father of the cellular phone.
The History of Mobile Phones From 1973 To 2008: The ...
2022年9月24日 · 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.