I 0020a

Telephone Evolution

By dayton97
  • Invention Of the Telephone

    Invention Of the Telephone

    The first telephone able to transmit voice is invented
  • Telephone Updated

    Telephone Updated

    The telephone has been redesigned and updated so it is smaller and fits in a box. Also people started to be designated numbers instead of just using their names.
  • Dial Pads

    Dial Pads

    The date is not known but, in 1891, dial pads were pantented making it so people could use telephones without operators,
  • The first push button phone

    The first push button phone

    The first phone with pushbuttons, there is no exact date for this was pantented
  • First Sattelite Phone

    First Sattelite Phone

    The first phone that used sattelites to transmitt the signal.
  • Electronic telephone

    Electronic telephone

    The first telephone that ran without need of an operator that was available to the public. It transmitted its signals via sattelite.
  • The first cellphone call

    The first cellphone call

    Motorola shows the future with the first cellphone call.
  • Cell Phone Usage

    Cell Phone Usage

    The beginning of cell phone usage for America
  • Today and Phones

    Today and Phones

    Hi tech smart phones are now used by almost everyone in America.