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Changes in telecommunication By Sophie. Telephone facts The telephone was invented by Alexander Graham Bell. The telephone was invented in the Another. - ppt download
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Changes in telecommunication By Sophie. Telephone facts The telephone was invented by Alexander Graham Bell. The telephone was invented in the Another. - ppt download
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Changes in telecommunication By Sophie. Telephone facts The telephone was invented by Alexander Graham Bell. The telephone was invented in the Another. - ppt download
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Spectra on X: "On this day, the first telephone call was made. In 1876, the invention of the telephone by Alexander Graham Bell transformed the world and was a breakthrough in communication
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