- 4 Port Digital Expansion Card
- ITEMID
- Telecommunication/Bts Equipment
- Panasonic 4 port expansion module- Adds 4 ports to Panasonic's KX-TVA200 voice mail system- Supports DPITS integration only (with KX-TAW KX-TD and KX-TDA phone systems)KXTVA204
- Panasonic 4 port expansion module- Adds 4 ports to Panasonic's KX-TVA200 voice mail system- Supports DPITS integration only (with KX-TAW KX-TD and KX-TDA phone systems)KXTVA204