Guesss he could have sent one LG and one A1 and looped at far end.I shudder to think of some of the stuff we did in the early interconnect era.I recall when I started we didnt even crossconnect, just punched the station wire down on the switch side and that was on a 200 line hotel. Couple moves and beanies became valuable.Biggest part of the people hired at UCS in the early days were right off the street(like myself)