ICT Technologhy

By WHS2003
  • The first electric telegraph long distance line

    The first electric telegraph long distance line

    The first electric telegraph long distance line was made by Samual Morse.

  • The first electric telephone

    Alexander Graham Bell and Thomas A Watson.in Bosten

  • The direct dial telephone

    1889 Almon Strowger patents the direct dial phone
  • Answering Machine

    Answering Machine

    not popular until the 1960's the Answering Machine was the allowed callers to leave messages
  • Push button phone

    Push button phone

    1963 AT&T

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