33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
October 1, 2025
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Get premium
Close
Create a timeline
Public timelines
Library
FAQ
About & Feedback
Terms
Privacy
Library
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Download
Export
Duplicate
Premium
Embed
Share
Martinez_Israel_HistoriaTelefono
Category:
Other
Updated:
29 Sep 2018
0
0
378
Contributors
Created by
Israel Martinez Acosta
Attachments
Comments
Events
Historia del teléfono, su evolución y su inventor
Telephon
Registro del Teléfono
La primera central telefónica
Las centrales telefónicas automáticas
Primer Telefono de disco
Teléfono público por monedas
Teléfono portátil, teléfono móvil o celular
PRIMERA GENERACIÓN (1G): MADURACIÓN DE LA IDEA
SEGUNDA GENERACIÓN (2 G ): POPULARIZACIÓN
TERCERA GENERACIÓN (3G)
Cuarta Generación (4G): La Actualidad
About & Feedback
Terms
Privacy
Library
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments