The Panasonic KXT7240 is a 48 button digital Direct Station Select console for use with Panasonic Digital KXT7200 E series phones. Each console has 16 One-Touch Feature Access keys and 32 Direct Station Select (DSS) / Busy Lamp Fields (BLF) keys for exchange monitoring. Panasonic can support up to 4 consoles, which can be linked to a single or multiple telephone stations.