Telephone+T4G1

 The telephone was invented around 1860 by Italian Antonio Meucci, who called him "talking telegraph". The first public demonstration of Meucci's invention was place in 1860, and had his description published in Italian language newspaper in New York. He invented the phone for communicate with his wife, that was sick on the room. Meucci's laboratory was on the floor, so he was unable to take care of his wife and work at the same time, so the telephone served for if his wife had not needed him to yell or leaving your home. The first telephones were connected to a central manual operated by an operator. The User had to turn a crank to generate "corrente de toque" and who answered the telephone call and, through the solicitation of users to switch the points manually via the "pegas". Once a subscriber was connected to the other!