Specifications
- Panasonic KX-NS5174X MCSLC16 16 ports analog SLT extension card
- Adds 16 Analog Internal Lines
- Caller ID on All Ports w/ FSK
- 4 RJ45 sockets
- Includes MCSLC16 Card & Mounting Hardware
- Takes 1 large slot
- Will only work on the KX-NS7300, KX-NS500 & KX-NS700 systems