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1870s – 1940s: Telephone. This timeline is provided to help show how the dominant form of communication changes as rapidly as innovators develop new technologies. A brief historical overview: The printing press was the big innovation in communications until the telegraph was developed. Printing remained the key format for mass messages for ...
Answer: 1973. The first cell phone was created by Martin Cooper and his team at Motorola. The prototype, known as the Motorola DynaTAC 8000X, was the first handheld cellular phone. Cooper made the first publicized handheld cellular phone call on a prototype DynaTAC model on April 3, 1973.
Apr 3, 2014 · Alexander Graham Bell was a Scottish-born scientist and inventor best known for inventing the first working telephone in 1876 and founding the Bell Telephone Company in 1877. Bell’s success came ...
Nov 24, 2009 · On March 7, 1876, 29-year-old Alexander Graham Bell receives a patent for his revolutionary new invention: the telephone. The Scottish-born Bell worked in London with his father, Melville Bell ...
The telephone revolutionized communication by allowing conversations to take place between individuals at different locations. Read more about it! The information in this guide focuses on primary source materials found in the digitized historic newspapers from the digital collection Chronicling America .
The telephone service regions were divided into telephone Areas under Telephone Managers, of which there were ultimately 57 for the provinces and nine in London. Telephone Managers, with Head Postmasters acting as their agents on certain matters, were to be responsible for the day-to-day control of all aspects of the telephone service (engineering, traffic, sales and accounts).
National Museum of American History Western Electric "Princess" Phone. Cooper Hewitt, Smithsonian Design Museum AlphaTel F Comfort Telephone. Cooper Hewitt, Smithsonian Design Museum Bosch CT-COM 413 Cordless Telephone. National Museum of American History Bell type 249 pedestal "Kitchen" telephone set with Edison-Blake transmitter.
