Social Sciences, asked by Hackinggamerz, 2 months ago

The first teIephone exchange was estabIished in​

Answers

Answered by TiyashaSadhu4232
0

Answer:

January 28, 1878

Explanation:

The first commercial telephone exchange in the world began operations on January 28, 1878 in a storefront of the Boardman Building in New Haven. George W. Coy designed and built the world's first switchboard for commercial use.

Hope it helps...

Previous Question
Next Question
Similar questions
Math, 1 month ago
A rational number that lies between 1 and 0 is: 1/24 , -5/3 , -11/6 , -5/24 which one​...
Science, 1 month ago
the shape of metacentric chromosome is_______​...
Math, 1 month ago
Find the area of a circular lot with a radius of 26 meters​...
Physics, 2 months ago
If the weight of an object on moon is 20 pounds, then the weight of the object on earth is​...
Math, 2 months ago
Find the product. I) (23 xy) × ( - -910 x2y2) ii) (x+7y) (x -7y)​...
Computer Science, 9 months ago
Similarities of a Laptop and a Tablet for class 3 ???
Social Sciences, 9 months ago
A car is travelling at a speed of 90 km/h. Brakes are applied so as to produce a uniform acceleration of – 0.5 m/s2 . Find how far the car will go before it is brought to rest?
English, 9 months ago
Rearrange the following sets (a) known/over/Gandhiji/all/is/world/the (C) concerned/the poor/untouchable/was/and/he/for socia (b) believer/he/truth/non-violence/was/and/of (d) downtrodden/call/used to/Harijans/he/as​...