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Re: Old external phone ringer
Posted to Open Discussion Forum on 3/22/2021

The circuit is 2 bell coils and a capacitor. All 3 components wire in series. In any order. The r/g of the line connect one wire to each end of the series circuit. So, it wires ie: red line wire to red ringer wire, bk ringer wire to K, A to gn line wire.( the ... Login to read more.

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