First outdoor telephone was wired. (1 jan 1877 ano – 31 dez 1877 ano)
Descrição:
The very first permanent outdoor telephone wire was completed. It stretched a distance of just three miles. This was closely followed in the U.S. by the worlds first commercial telephone service.Adicionado na linha do tempo:
Data:
1 jan 1877 ano
31 dez 1877 ano
~ 12 months