History of Telephone Timelimne

By yoyokoda5

  • Performs music through telephone

    Performs music through telephone

  • Alexander Bell makes resitsance in a wire

    Alexander Bell makes resitsance in a wire

  • Bell sends the sound of a steel reed through telephone

    Bell sends the sound of a steel reed through telephone

  • Edison first in training

    Edison first in training

  • First commercial exchange

    First commercial exchange

  • Bell telephone merges

    Bell telephone merges

  • The Adelaide exchange

    The Adelaide exchange

  • The American Telephone

    The American Telephone

  • Government moved patent

    Government moved patent

  • A.G. Smith patents a telegraph switch

    A.G. Smith patents a telegraph switch

  • Almon Strowger patents the Strowger switch

    Almon Strowger patents the Strowger switch

  • American Bell Telephone Company is purchased

    American Bell Telephone Company is purchased

  • Bibliography

    Bibliography
    Bibliography