Comdial FXLDS-16 16 Port Enhanced Digital Station Circuit Card

Comdial FXLDS-16 Rev G 16-Port Large Display Digital Station Card

Refurbished Comdial FXLDS-16 16-Port Station Card

Comdial FXLDS-16 Rev. G 16 Port Large Display Digital Station Card

Panasonic DLC16 KX-NCP1172 16 Port Digital Station Circuit Card

Comdial DXIST-16 16 Port Single Connector SLT Circuit Card

Nortel Meridian NT8D02GA 16 Port Digital Station Circuit Card

Vertical Communications/Comdial 7230 / APM4 Circuit Card ( 4 port Analog Station