41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
457791
35621
2
Create a timeline
Public Timelines
For companies For educational institutions For teachers For students Dashboard
For educational institutions For teachers For students Dashboard
FAQ
Create a timeline
Public timelines
FAQ
About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate

jan 1, 1940 - Telephone

Description:

an apparatus, system, or process for transmission of sound or speech to a distant point, especially by an electric device

Group Insights:
improved version of the older ones and easier to access

Added to timeline:

EMTEC-S

ByJomaica Ansao
18 Dec 2017
0
0
557

Date:

jan 1, 1940
Now
~ 86 years ago

Images:

About & FeedbackTermsPrivacyFAQ
Support 24/7  
DashboardGet premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL