The Panasonic KX-TD180 expansion card can be installed in any of the three expansion slots on the KX- TD1232 PBX digital super hybrid system or in any of the two expansion on the KX-TD816...
Upgrades Norstar Flash 2-Port model to 4-Ports Also increases capacity from 24 mailboxes and 90 minutes storage to 48 mailboxes and 180 minutes storage
The RCIU card is to enable four C. O. Line ports to be ready for Caller ID. It requires an open card slot. An RCIS subassembly may be mounted on this card to add four aditional ports ready for Caller...