First outdoor telephone was wired. (1 Jan 1877 Jahr – 31 Dez 1877 Jahr)
Beschreibung:
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.Zugefügt zum Band der Zeit:
Datum:
1 Jan 1877 Jahr
31 Dez 1877 Jahr
~ 12 months