I am working on an NEC B64-U10 unit. I was moving station cables to another 66 block and now the attendant unit will not come back up. Where does this need to connect?

On the port it was programmed for...

What system are you working on??

Program 7-2, scroll thru and find the port it was programmed on.

Thanks Scott! I finally figured out what I needed to do. I did it the hard way by just cross connecting to each empty space on the 25 pr. cable until I found the one it was assigned to. Thanks again!