Message Waiting Indicator Light Antique Phone Parts The 500 was manufactured in

The 500 was manufactured in many colours over the years but originally in black

It also features last number redial

We are including the the keys to the coin vault and the top housing

Brackets are spaced 6 1/4 inches apart

Message Waiting Indicator Light Antique Phone Parts The 500 was manufactured inViking Universal message waiting light Provide Visual Lamp Indication of Message Waiting and Ringing The message waiting lamp retrofit kit is compatible with any telephone system with standard DC message waiting voltages ranging from 90VDC to 120 VDC. (this unit is not compatible with stutter tone message waiting indication.) The LM 1A is fully modular for quick plug in installation by non telephone personnel. The unit's LED will blink at a steady