United Data Corporation
A Proctor Company
Long Loop Adapters
Hotlines
Telephone Demonstrators
Privacy Modules
Telephone Power Supply
Power Supply Case
Copyright © United Data Corporation, Inc.
Dial-Up Test Set (51200-S)
Dial-Up Test Set (51200F23)
Leased Line Test Set
PBX Test Set
Call Collector
Components
Production Equipment
Lab Equipment
Plastic Housings
