The KX-TVA200 voice mail comes factory configured for 4 ports and a fixed 1000 hours of message storage.
The Panasonic KX-TVA204 adds 4 ports to the Panasonic KX-TVA200 voicemail.
The Panasonic KX-TVA296 is a modem card that allows remote PC programming and maintenance of the Panasonic KX-TVA50 or KX-TVA200 voicemails.
The Panasonic KX-TVA50 has 2 ports and 4 hours of flash memory voice storage, and 64 mailboxes.
The Panasonic KX-TVA502 is a 2 Port expansion card that will add 2 ports to Panasonic KX-TVA50 voicemail.
The Panasonic KX-TVA503 is a 2 Port expansion card that will add 2 ports to Panasonic KX-TVA50 voicemail.
The Panasonic KX-TVA524 Memory Expansion Card adds an additional 4 hours of recording time to the KX-TVA50 voicemail.
The Panasonic KX-TVA594 LAN Interface Card allows the KX-TVA50 voice mail system to be accessed over a local area network (LAN).
The Panasonic KX-TVS102 provides is a two port upgrade card for the Panasonic KX-TVS100, KX-TVS120, KX-TVS200 and KX-TVS300 voicemails.
The Panasonic KX-TVS110 Voice Mail has 2 ports, 18 hours storage and 64 mailboxes.
The Panasonic KX-TVS120 is a 4 port voicemail (expandable to 6) with 32 hours and 64 mailboxes.
The Panasonic KX-TVS125 Voicemail comes factory configured for 4 Ports and 32 hours of Voice Storage.
The Panasonic KX-TVS204 is a 4 port digital voicemail expansion card.
The Panasonic KX-TVS225 Voice Mail comes factory configured for 4 Ports, 64 hours Voice Storage and 1024 Mailboxes.
The Panasonic KX-TVS325 Voice Mail comes factory configured for 4 Ports, 128 hours Voice Storage and 1024 Mailboxes.
