Micro Seven LS100 Mini-PBX Simulator 4-Line Telephone Loop Tester & Demonstrator

Up for sale is a Micro Seven Inc. LS100 Mini-PBX Simulator. This device simulates a public telephone network (CO lines), allowing you to test or demonstrate up to 4 analog telephone devices (telephones, modems, fax machines) without connecting to a real phone line.
• Create a local intercom system between vintage rotary or touch-tone phones.
• Test dial-up modems (e.g., Dreamcast, retro PCs) by simulating a dial tone and ring voltage.
• Demonstrate fax machines or answering machines.
Features:
• Capacity: 4 Independent Lines (Ports J1 - J4).
• Indicators: Individual LED status lights for "OH/BUSY" (Off-Hook/Busy) for each line.
• Origin: Made in USA (Portland, OR).
• Input: Standard AC Power (Cord included).
Condition:
• Tested & Working: I have personally used this unit and confirmed it functions perfectly.
• Cosmetic: Good pre-owned condition. Shows some scuffs/scratches on the metal casing typical of vintage industrial equipment.
• Included: LS100 Unit and Power Cord.
8.5”x7.5”x2.5”