Here are a few more types of circuit IDs people may or may not be familiar with:
1) 95/XHGS/123456/NE
2) 95/LGGS/123456/NE
The first ID represents a stand-alone digital DS0 say 56k or 64k.
The second represents a stand-alone analog DS0 type of circuit. Used to see a lot of these, but they are pretty rare now.
