First photo. Anytime you open a crossbox on the left and right side of the cabinet you will see this. This is a tool technicians use to check to see if their is a dial tone. Their is a alligator clip that you would use to clip on to two terminal pairs and then you would clip your beige box up to the bolts and see if you could hear a dial tone.
Second photo. That is the alligator clip clamped on to a active terminal. I heard a dial tone.
Third photo. That is my beige box connected to the bolts.
Fourth photo. That is the left side. Blue distribution. This one had a lot of landlines connected to it.
Fifth photo. Green distribution. This is in the middle. This one also had a lot of landlines.
Sixth photo. Green distribution. This had a small amount of landlines. Seemed liked a special set of dedicated wires.
Seventh photo. Just a picture of the terminals.
Edited by Phreakman, 03 August 2014 - 10:27 PM.