jan 1, 1876 - Telephone
Description:
A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly.Before the invention of cellphones, most of us used the telephone as an expanded communication that would let us communicate real-time interaction at a distance on a daily basis.
Added to timeline:
Date:
jan 1, 1876
Now
~ 149 years ago