Telephone

History of Telephone ( Years are only accurate )

By hip10t

  • Phillip Ries

    Phillip Ries
    Source 1First prototype of phone named Ries Phone first phone to transmit the spoken word.
  • Period: to

    History of the Telphone

  • Phillip Ries

    Phillip Ries
    Source 2Demonstrated the Reis Phone to the world

  • Alexander Graham Bell

    Alexander Graham Bell
    Source 5had the idea of the telephone

  • Alexander Graham Bell

    Alexander Graham Bell
    Source 1INVENTED THE TELEPHONE! Elisha gray made a patent the same day. Though Alexander did it first.

  • FIRST CALL

    FIRST CALL
    Source 4ALEXANDER Graham Bell MADE A CALL

  • THE WORKABLE EXCHANGE

    THE WORKABLE EXCHANGE
    Source 1the workable exchange comes on line. It enables calls to be switched among any number of subscribers rather than requiring direct lines.

  • AT&T

    AT&T
    Source 1the American Telephone and Telegraph Company is formed
    A.K.A AT&T

  • Dial system

    Dial system
    Source 1The first automatic dial system was patented by a Kansas City undertaker

  • PAYPHONE

    PAYPHONE
    Source 1first pay phone

  • First Cellphone

    First Cellphone
    Source 3
    Cooper led a team that designed the first practical cell phone. It was called the Motorola DynaTAC, and it still wasn't a tiny device -- it was 9 inches (22.9 centimeters) long and weighed 2.5 pounds (1.1 kilograms). Cooper decided to make one of the first cellular telegraph
  • Period: to

    the future

  • HOLOGRAMS

    Holograms

  • Phones

    Phones
    Games in real life