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What is the history of mobile phones?
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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.
Jan 20, 2022 · 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.
- Early portable phones: Pre-1970s cell phone history. IEEE. The modern cell phone owes its existence to automobiles and trains, two industries that adopted wireless communication nearly a century ago.
- The 1970s and 1980s: The first mobile phone. dsearls (Flickr) Martin 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.
- The birth of 2G and GSM. Nokia. The 1990s marked a time of rapid change in the cell phone industry, particularly with the release of smaller and more portable devices.
- The 1990s: SMS and the world’s first smartphone. The IBM Simon was the first smartphone ever. It even had a touch screen! Even though SMS was built into the GSM standard, it would take another couple of years before Nokia would release the world’s first phone capable of composing a text message.
What were the first mobile phone networks? The new mobile technology presented a problem in the USA, where the administration wanted to curb the dominance of AT&T, and in Britain, where Margaret Thatcher’s government wanted to move away from British Telecom’s state monopoly on telecommunications.
Jun 16, 2021 · The first mobile phone service, for 80-pound telephones installed in cars, was demonstrated on June 17, 1946, 75 years ago. The service was only available in major cities and highway...
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. In 1983, the DynaTAC 8000x was the first commercially available handheld mobile phone.
The first call made from a mobile phone happened on 3 April 1973 in New York City. It was made by the engineer Marty Cooper, who worked at the telecommunications firm Motorola and the call...
