NEC Aspire 0890051 110-Button DSS Console (Black/Refurbished)The NEC Aspire 110 DSS (Direct Station Selection) Console has a Busy Lamp Field (BLF) and one button access to extensions, trunks and system features. This console provides an additional 100 programmable keys, 10 fixed feature keys for Paging, calling Door Boxes, activating Night Service and enabling DSS Console Alternate Answer. There are also two keys that allow "shifting" between the first and second set of 100 extensions. Key Features: Mfr. Part