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First telephone was created by Antonio Meucci
Antonio Meucci built a telephone to connect his office with his bedroom, located on the second floor, due to his wife's rheumatism, and he had not enugh money for patent the invention. -
Alexander Graham Bell
Apparently, and this is not proven, these materials fell into the hands of Alexander Graham Bell, who used them to develop his phone and presented it as his own.
Alexander Graham Bell built and patented a few hours before Elisa Gray the first phone capable of transmitting and receiving human voice with all its quality. -
Twentieth century
During the twentieth century, the improvement in the techniques and materials used made mass telephone communication over long distances possible. -
During the twentieth century
During the twentieth century, the improvement in the techniques and materials used made mass telephone communication over long distances possible. Among the contributions introduced, the use of reinforced copper...
