Strowger PABX3 Telephone Exchange Demo Rack
Strowger PABX3 Telephone Exchange Demo Rack. has uk type 'double beat' ringing for incoming exchange line calls and single beat for extes. one piece card, as published: how to use the private automatic branch exchange. pabx IN MINT CONDITION. Excellent price 0.99 THE BOX HAS SOME SLIGHT SCUFFING. PLEASE STUDY THE PICTURES TO MAKE SURE THIS IS WHAT YOU WANT. I CAN COMBINE POSTAGE ON MORE THAN ON...