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Author Question: Custom local area signaling services (CLASS) features offered by local telephone companies are ... (Read 63 times)

wrbasek0

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on: Jul 28, 2018
Custom local area signaling services (CLASS) features offered by local telephone companies are dependent on the SS-7 signaling network and are offered only if the switch is SS-7 capable.
 
  Indicate whether the statement is true or false

Question 2

Which of the following is not one of the three most common business features or value-added services offered by long distance telephone companies?
 
  A) conference calling B) 800 numbers C) calling cards D) on-hook dialing


juwms

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Reply #1 on: Jul 28, 2018
Answer to Question 1

TRUE

Answer to Question 2

D


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