Who is the inventor of the fixed telephone?

The public had a heated debate about who invented the world's first telephone. Some people think that as we all know, from the beginning, the inventor of the telephone was Alexander Graham Bell of Scotland; Others think that the inventor of the telephone is someone else, but it is difficult for them to prove it. Now this argument can finally be solved by the appearance of a 50-year-old man, who is the curator of the Science Museum in London, England. The evidence he provided can strongly prove that the telephone was not invented by Bell. However, why is Bell recognized as the inventor of the telephone? There is a little-known secret in this.

As early as the end of World War II, the Germans successfully experimented with a very primitive telephone, which was invented by Bibbell 13 years earlier. The original telephone invented by the Germans was not released to the world, and a businessman played a certain role in it. Not only that, the businessman also assured the public that there is no doubt that Bell, a Scotsman, is called "the father of modern communication".

As many as 400 pages of unpublished documents discovered by John Li Fen, curator of the Science Museum in London, England, show that Bell's telephone invention experiment in 1947 was actually based on a German named phillip rhys (1834 to 1874) as early as 1863.

At that time, engineers of British Standard Telephone Cable Company (STC) found that the telephone invented by Les 1863 could already transmit voice, and the receiving end of voice could also produce high-quality voice, but the efficiency was relatively low. However, Frank Gill, president of British Standard Telephone and Cable Company, ordered that Rice's invention be kept secret.

At that time, British Standard Telephone and Telegraph Company was trying to compete for business with American Telephone and Telegraph Company (ATT), which evolved from Bell Company. Frank feels that this amazing discovery of his company's engineers will have a bad influence on the company, and then destroy this business with American companies. Therefore, this document was sealed with the word "confidential" until it was discovered by the curator Li Fen a few weeks ago. This secret, which has been hidden for about half a century, was made public.