OK, I've been pulling my hair out over here trying to figure out why I can't get these two phones to work. I find an open LEN, program it (just cmd 10, 11, 73 and 93) and punch down to where it's supposed to go and it won't work. I can tone from the room to the block just fine so I know that connection is good. I check my punchdowns and they're all OK also...still nothing. The next thing I did was just punch to wires to the block leading to the LEN and crimp an RJ-12 on the other. Even that way wasn't working! I've been able to get that to work before. Then I figure that maybe the LEN is bad or something and try another one...NADA. Maybe that one was bad also I thought and try another one...still nothing. Now I'm at the point where I'm staring at the wall with a blank look on my face. Does any have any ideas as to why this isn't working for me?