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SIZIF [17.4K]
3 years ago
9

A(n) ____ is a service from local telephone companies in which up-to-date telephone facilities at the telephone company s centra

l (local) office are offered to business users, so that they don t need to purchase their own facilities.
Computers and Technology
1 answer:
dangina [55]3 years ago
3 0

Answer:

<em>Central Office Exchange Service</em>

Explanation:

Central Office Exchange Service, known as Centrex, is a service provided by  local U.S. telephone companies where up-to-date telephone services are provided  to company customers at the main (central) office of the phone company so they do  not need to buy their own services.

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