The Panasonic KX-TVA204 messaging card allows you to handle four more simultaneous conversations. The KX-TVA200 voicemail system comes with 4 ports. The KX-TVA204 card increases it by 4 ports. You can add a total of 3 KX-TVA204 cards to a KX-TVA200 system maxing it out to a total of 24 ports.
4-Port Voice Messaging Card
4 Port DPT Interface Card
For Use w/ the KX-TVA200 Only
Supports DPITS Integration Only
Expands the Port Capacity of the System by 4 Ports
Maximum of 5 Cards Can be Installed in the KX-TVA200