[Answer] Telecom of old crossword clue

• Telecom of old -Communications,The history of telecommunication began with the use of smoke signals and drums in Africa, Asia, and the Americas.In the 1790s, the first fixed semaphore systems emerged in Europe.However, it was not until the 1830s that electrical telecommunication systems started to appear. This article details the history of telecommunication and the individuals who helped make telecommunication systems what ...
  
  Telecommunication is the transmission of signs, signals, messages, words, writings, images and sounds or information of any nature by wire, radio, optical or other electromagnetic systems. Telecommunication occurs when the exchange of information between communication participants includes the use of technology.It is transmitted through a transmission medium, such as over physical media, for ...
  
  Pages in category companies of the United States" The following 89 pages are in this category, out of 89 total. This list may not reflect recent changes ().This list identifies the fixed line operators and the mobile operators for the top 200 most populous countries in the world. The list of countries and their populations is from List of countries by population.The CIA World Factbook is cited as the standard reference for the number of main lines for each of the listed countries.List of United States telephone companies. Jump to navigation Jump to search. This article needs additional citations for ...
  
  Windstream, founded in 2006 with the spinoff of Alltel's wireline division and simultaneous merger with Valor

Answer: GTE

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