Pretty wild. Sounds like a beefed up ITT 36A system, or maybe more like the TD-100 (that had built in 1A2 too). I never worked on one, I don't think I ever even saw one. I did a lot of government work, but it was all PBXs.

Thanks for the update! You can always learn something new here!

Sam


"Where are we going and why are we in this hand basket?"