Question

when was telephone invented

Answer 1

it was invented in 1876 by Alexander graham bell

Answer 2

Heya,

Answer to your question is:-

♣ A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. 

♣ In 1876, Scottish emigrant Alexander Graham Bell was the first to invent telephone.

♣ Telephones rapidly became indispensable to businesses, government, and households, and are today some of the most widely used small appliances.

HOPE THIS HELPS YOU:-))
@Ashu