First outdoor telephone was wired. (1 gen 1877 anni – 31 dic 1877 anni)
Descrizione:
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.Aggiunto al nastro di tempo:
Data:
1 gen 1877 anni
31 dic 1877 anni
~ 12 months