The circuit that is used to extend a station off a PBX is:

Name: The circuit that is used to extend a station off a PBX is:
Brand: Quizplus
Rating: 4.9 (57 reviews)

Question

Quizplus · Accepted Answer

An Off Premises Exchange (OPX) circuit is specifically designed to extend a telephone station from a Private Branch Exchange (PBX) to a location outside the premises, such as a remote office or a home office, effectively allowing the external location to function as part of the internal phone system.

The Circuit That Is Used to Extend a Station Off