Samsung OfficeServ GA41-00243A, Interface Module. (B10)

Samsung OfficeServ 4TRM, GA-00243A, GA41-00243A, PCS, 01A. Loop Trunk Interface Module. 2TAJ400095J. KPOS71BTRM/XAR. KP0S71BTRM/XAR, PCS: 04,05,06. GA92-03079A, ICT-A. Workig Pull. Free US Shipping.