Hello I have acquired a working (or suppose to) AT&T Integrated
Services Digital Network 2B1Q Installation and Maintenance Test Set,
it includes a AT-T
ISDN 7506 unit (phone) and ITE-6674 tester, I have been trying to find
information on this unit so I can use it in my home lab or at least
see if it works for what I need.
Any help would be great.....