|Telephones have been around since it was
first invented in 1877 by Alexander Graham
Bell. Ever since it was invented, it revolutio-
nalized telecommunication, enabling people
to talk to each other over vast distances.
Through the years, it has been greatly improved
and many variants of the original prototype have
been developed to serve the different needs of
different people. The telephone can be considered
as one of the greatest inventions ever.
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