Nortel Meridian 1 Option 11c Telephone System Cabinet with 10 Cards NTAK11BC.Nortel Cabinet Model Number: NTAK11BCCabinet Includes:AC/DC Power SupplyPart Number: NTDK78AA 09Fiber Receiver Interface ModulePart Number: NTDK23AA 13Digital Line Card Part Number: NT8D02GA 042x Digital Line CardPart Number: NT8D02GA 072x 16-Port Digital Line CardPart Number: NT8D02EB 032x 16-Port Message Waiting Line CardPart Number: NT8D09BA 0516-Port Message Waiting Line CardPart Number: NT8D09BA 04Digital Line CardPart Number: NT8D02GA 0616-Port Analog Message waiting CardPart Number: NT8D09AK 08