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In 1962, the Bell System, the U.S. telephone monopoly, presented its Bellboy radio paging system at the Seattle World's Fair. Bellboy was the first commercial system for personal paging. It also marked one of the first consumer applications of the transistor (invented by Bell Labs in 1947), for which three Bell Labs inventors received a Nobel ...
Alexander Graham Bell was awarded the first U.S. patent for the invention of the telephone in 1876. Elisha Gray, 1876, designed a telephone using a water microphone in Highland Park, Illinois. Tivadar Puskás proposed the telephone switchboard exchange in 1876. Thomas Edison invented the carbon microphone which produced a strong telephone ...
Al Gross (engineer) Irving " Al " Gross ( / ɡroʊs /; February 22, 1918 – December 21, 2000) was a pioneer in mobile wireless communication. He created and patented many communications devices, specifically in relation to an early version of the walkie-talkie, [1] Citizens' Band radio, [2] the telephone pager [2] and the cordless telephone. [3]
1973. The First Telephone Exchange was a historic site located in New Haven, Connecticut, notable for being the site of the world's first commercial telephone exchange. The exchange was established by George W. Coy, proprietor of the District Telephone Company of New Haven, in 1878. Coy had built the world's first commercial telephone ...
1931: The Ericsson DBH 1001 telephone was the first telephone without a separate ringer box. 25 April 1935: First telephone call around the world by wire and radio. 1937: The Western Electric type 302 telephone becomes available for service in the United States. 8 December 1937: Opening of fourth transcontinental telephone line.
Died. 1915 (aged 54–55) Occupation. Telephone Operator. Known for. World's first female telephone operator. Notes. In 1900, Emma, her parents, her sister Stella, and Stella's husband, William G Evart, and 10-year-old son, Arthur C Evart, were living together in Chelsea, Massachusetts [1] [disputed – discuss] Emma Nutt (July 1860 – 1915 ...
Jawed Karim (born October 28, 1979) is an American software engineer and Internet entrepreneur of Bangladeshi - German origin. He is a co-founder of YouTube and the first person to upload a video to the site. The site's inaugural video, "Me at the zoo", uploaded on April 23, 2005, has been viewed over 310 million times as of March 4, 2024.
New York telephone exchange in the 1880s, with both men and women as operators Paris telephone exchange, 1900 History Telephone operators in Stockholm, Sweden 1902–1903. In January 1878 George Willard Croy became the world's first telephone operator when he started working for the Boston Telephone Dispatch company.