Panasonic KX-TA62477-3 3 X 8 Expansion Card

Increase the power and scope of your 3-line, 8-extension phone system into a powerful 6-line, 16-extension phone network with this expansion card! Designed to work with Smarthome's most popular phone system (the Panasonic Home/Small Business Phone System, #5211), this module essentially doubles your telecommunications power without having to upgrade to an entirely different system! Use this card when you need additional lines for voice, fax machines or computer modems. The expansion card fits directly inside the Home/Small Business Phone System's enclosure. Installation takes just minutes and can be done using an ordinary set of pliers and a screwdriver. The card comes with all the hardware and electrical connectors required to connect it to the main phone system board.