VOICE PROCESSING SYSTEM OVERVIEWInstallation Manual 211.3.4 Installer Equipment and Software RequirementsThe installer must have a laptop computer or data terminal equipped with terminal emulationsoftware. We suggest you use something like HyperTerminal by HILGRAEVE. The computeris used to program the VPS. Terminal emulation software enables the keyboard to be used asa data entry device.While both the laptop and data terminal will work, the laptop allows screens to be saved in afile throughout the process. It is often helpful to retrieve these files later if technical support isneeded.1.3.5 Specifications1.3.6 Hardware• 1 Flash Memory Card• 1 Optional Flash Memory Position for KX-TVP52/KX-TVP54 card• 2 Telephone Inputs (RJ11C)• 1 RS-232C Connector• 1 DIP Switch (4-bit)s1.3.7 Flash Memory Expansion CapabilitiesExpansion of the flash memory capacity requires an optional expansion memory card (KX-TVP52/KX-TVP54). The KX-TVP50 initially has 2-h memory. The KX-TVP52 increases thecapacity by 2 h. The KX-TVP54 increases the capacity by 4 h.1.3.8 Recommendations for System ConfigurationGeneral guideline: a ratio of 6/1 (for every 6 lines, 1 port). There are 2 questions to ask whenconsidering how many ports are desirable:Table 2Ports: 2Voice Storage: 2h (expandible)Custom Services: 100Message Retention: 1 to 30 days or unlimitedNumber of Mailboxes: 30 subscriber mailboxes2 manager mailboxesNumber of Messages per Mailbox: 100 maximum (programmable)