I have a "Telephone Museum" and just obtained a dimension 400 in very good physical condition. I have the console and MAAP panel. But the thing lacks a tape to boot. I just know that somewhere out there is a dusty stack of those tapes in an old Motel 6 phone closet or something similar...

If you run across such a thing, please contact me and I'll find some way to make it worth your while. I'd love to get the thing running. Also looking for E&M or Loop trunk (DID) cards for it.

I can hear you all laughing now...

Many thanks,

Joe