. . new and refurbished central office , optical, data, and transmission
equipment. We believe that we offer the best equipment and
services you'll find anywhere.
is our policy at Central Office Systems to never alter or modify
any product from its original state. We never misrepresent
any product that we sell. All
cards carry a one year replacement warranty or your money back.
Don't Just Sell Part Numbers -
Sell Experience and Provide Quality!
All Trademarks are registered property of the individual