Match each statement below with the correct item
-A signal that indicates that a subscriber's telephone is off-hook and the circuit is not available for connection.
A) AM
B)Backbone
C)Carrier wave
D)Companding
E)Band
F)5ESS
G)Busy circuit
H)Codec
I)Common channel signaling
J)1ESS

Question

Quizplus · Accepted Answer

A busy circuit signal indicates that a subscriber's telephone is off-hook, meaning the line is in use and not available for another connection. This is a fundamental concept in telephony to signal that a line is occupied.

Match Each Statement Below with the Correct Item