Which of the following tools would be used?

An analog POTS voice line is no longer working and Kim, the technician, is tasked to verify if a dial
tone is present at the IDF. Which of the following tools would be used?

An analog POTS voice line is no longer working and Kim, the technician, is tasked to verify if a dial
tone is present at the IDF. Which of the following tools would be used?

A.
Protocol analyzer

B.
Butt set

C.
OTDR

D.
Toner probe



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