The Panasonic KX-NS5174 16 Port SLT Card (MCSLC16) that adds up to 16 analog internal lines. The card has been designed to work with network servers KX-NS500, KX-NS700, shelf expansions KX-NS520 & KX-NS720. The device allows you to connect 16 additional internal analog devices. The card incorporates caller ID feature standard on all ports FSK. It also comes with a message waiting indication feature on all ports. The card comes equipped with 4 RJ45 slots.
SLT extension card
Adds 16 Analog Internal Lines
Caller ID on All Ports w/ FSK
Message Waiting Indication
4 RJ45 sockets
Includes MCSLC16 Card & Mounting Hardware
Works With The Following Systems: Panasonic KX-NS500, KX-NS700, KX-NS520 and KX-NS720