telephone

By Ruby Joswiak
  • The first telephone was invented. Beating Elisha Gray by a matter of hours.

    The first telephone was invented. Beating Elisha Gray by a matter of hours.

    Hochfelder, David. "Alexander Graham Bell." Encyclopædia Britannica. Encyclopædia Britannica, Inc., n.d. Web. 08 May 2017.
  • The first out door telephone wire was completed. It was the length of three miles.

    The first out door telephone wire was completed. It was the length of three miles.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.
  • People got called by numbers not their names. That was easy to remember because then otherwise you would sometimes forget the numbers.

    People got called by numbers not their names. That was easy to remember because then otherwise you would sometimes forget the numbers.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.
  • One battery was invented to power all phones. Instead of relying of relying on each telephones own battery.

    One battery was invented to power all phones. Instead of relying of relying on each telephones own battery.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.
  • The first automatic dialing system was invented. A Kansas City undertaker he had a goal to get rid of all of the operators all together.

    The first automatic dialing system was invented. A Kansas City undertaker he had a goal to get rid of all of the operators all together.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.
  • First coin operator was invented. It was installed in Hartford, Connecticut.

    First coin operator was invented. It was installed in Hartford, Connecticut.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.
  • The first mobile phone service was tested. It could link vehicles by using via sound waves.

    The first mobile phone service was tested. It could link vehicles by using via sound waves.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.
  • There has been a ton of different tecnologie changes and inventions in the past two decades. there has been so many it is hard to count how many phones have been made.

    There has been a ton of different tecnologie changes and inventions in the past two decades. there has been so many it is hard to count how many phones have been made.

    "History of the Telephone." National ITPA. N.p., n.d. Web. 09 May 2017.

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