link 1.0 Djem Guerreru Inc. https://www.djemguerreru.com 21600 JOITO's https://www.joitos.com https://cdn.joitos.com/GENERAL/10/104/1046/10469678.V0.jpg 400 250 https://www.joitos.com/item/26353278/Telephone%2DInterface%2DModule%2Dfor%2DPCM2000 - Incorporates a universal interface so that connection to any telephone system is rapid and trouble free.- Connects to the PCM2000 telephone system via a standard RJ11 plug- Equipped with 3 RJ11 jacks for Override, Page Port/Trunk, and 90V Night Ring/Station 164.19 USD 4 Electronics & computer--Phone & telecom--Other