Panasonic KX-TVA204 4-Port Expansion Module:

Panasonic KX-TVA204 4-Port Expansion Module for KX-TVA200 Voicemail

• Panasonic's KX-TVA204 4 Port Expansion Module will add 4 ports to Panasonic's KX-TVA200 Voice Mail System
• It supports DPITS integration only, meaning every 2 ports of voicemail will connect to 1 digital extension on your Panasonic Telephone System.
• It is not compatible with APITS integration or integration through Analog Ports
• Compatible with Panasonic KX-TAW848, KX-TD816, KX-TD1232, KX-TD500, KX-TDA100, KX-TDA200, KX-TDA600, KX-TDE100, KX-TDE200, KX-TDE600, KX-NCP500, and KX-NCP1000 Telephone Systems
• You may add up to 5 of the KX-TVA204 Expansion Cards to your KXTVA200 Voicemail System for a total of 24 ports of voicemail