Originally posted here by moxnix
You only need one pair of wires for connectivity. If the one pair is not working, try the other pair. Or connect both pair, but be sure to keep the pairs straight and don't confuse them on the other end.
The orange and white ones go to the house. (I used a tone generator that I have at work to check) I am thinking of seeing if Home Depot has any equipment to rent. If not, I will hit up radio shack and see if I can get some alligator clips to test and see if we have any dialtone.

Thanks guys!