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How many telephone exchanges are in India?
34000
Why is ac not used in telephone exchanges?
Does not permit two way communication
How was the telephone in 1876 used?
The telephone was useful in 1876 for communicating information and news. The telephone switch was invented in 1876 which made it possible to create telephone exchanges. These telephone exchanges made it possible for people to contact other people with out having their phone hardwired to the other person's telephone.
How many us companies have double listings on multiple stock exchanges?
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What exchange is 01792?
01792 is the area code for Swansea. The city and surrounding area are served by several different telephone exchanges for different areas and telephone companies.
How many telephone poles in the US?
There are approximately 120 million telephone poles in the United States.
What were the names of the Providence RI telephone exchanges prior to 7 digit dialing?
Prior to 7-digit dialing, Providence, RI, telephone exchanges used a system of alphanumeric prefixes. Some of the well-known exchange names included "ATlantic," "BElmont," "CAnterbury," and "DElmonte." These exchanges were often represented by the first two letters of their names, followed by a series of numbers. The use of these exchanges was common until the transition to the more standardized 7-digit dialing system.
How many miles fo telephone wire is strung across the US?
1,525,000,000 miles of telephone wire are strung across the U.S. !
How many stock exchanges in the World?
How may stock exchanges in the world.
Who exchanges Mexican peso for us dollars?
pank
Who exchanges Argentina pesos for US?
Argentinian americans ?
How many telephone books are sold in the US?
Um. I think phone books are free.
