The telephone network consists of two basic types of telephone lines: a subscriber loop,or standard telephone line,and a ____.
A) trunk
B) CIR
C) LATA
D) SONET

Question

Quizplus · Accepted Answer

The subscriber loop is the standard telephone line that connects each individual home or business to the local central office. The other type of line is a trunk line, which is used to connect central offices to each other, forming a network.

The Telephone Network Consists of Two Basic Types of Telephone