TVSAssistant Cost: $130 Get the full version     Trial version     Developer's Website Contacting third-party download site please wait. If your download does not start, click here, or get the full version Descriptions TVSAssistant: The TVSAssistant program is designed for the most simple and convenient setting of Panasonic Voice Processing System (KX-TVS50) parameters. With the help of TVSAssistant you can easily and quickly do the following: - Create Custom Mailboxes; - Create Custom Service Menu; - Set Operator Call Handling; - Set Telephone/Pager Notification; - Set all other Panasonic Voice Processing System parameters.