Author Question: The circuit that is used to extend a station off a PBX is: A) off premises exchange circuit (OPX) ... (Read 23 times)

misspop · **on:** Jul 28, 2018

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

A) off premises exchange circuit (OPX) B) foreign exchange circuit (FX)
C) tie line D) none of the above

Question 2

One thing that all businesses have in common regardless of size is:

A) an onsite telecommunications staff
B) their need for circuits from the local telephone company or service provider
C) an onsite web server
D) the number of voice lines used
E) all of the above