Solved

Currently, the Number of Class 5 Switches Is Increasing While

Question 21

True/False

Currently, the number of class 5 switches is increasing while the number of class 2 and class 1 switches is decreasing.

Related Questions

Q16: The class 3 toll switch and the

Q17: When you pick up your telephone and

Q18: Operator services trunks are only used when

Q19: Which of the following is not a

Q20: A primary _ carrier is a long

Q22: _ in the digital circuit switch are

Q23: Why is it so important to try

Q24: Automatic recall, calling number identification, and distinctive

Q25: The interface controller interfaces directly with the

Q26: _ occurs when two calls collide on