33
/es/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
57718
3991
2
Public Timelines
Public TimelinesFAQ
Public TimelinesFAQ
For educational institutions For teachers For students Cabinet
For educational institutions For teachers For students Open cabinet
Crear
Create a timeline
Public timelines
Library
FAQ

18 ene 1958 año - Digital phone lines came into use

Descripción:

Digital phone lines came into use, as prior to this copper telephone lines were being used.

Añadido al timeline:

History of Computing

ByAren Hassan
24 sep 2017
3
0
2576

fecha:

18 ene 1958 año
Ahora mismo
~ 67 years ago
About & FeedbackAcuerdoPrivacidadBibliotecaFAQ
Support 24/7  
CabinetGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL