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CPU-BRD Central Processor Board
The Central Board provides processing for the entire system and has integral capability to provide a basic communications system complete with :
| up to 8 stations |
| 8/24 digital telephone stations, internal intercom stations, door intercom stations, and dual analog interface stations |
| may be displayed at any phone station (requires caller ID feature from Telco) |
| programmable to operate when any or a selected line rings, when a page is performed, or to activate an electric lock from any phone or internal intercom station while a door station is being answered. |
| connect audio equipment for an external source of system background music and music on hold |
| connect external speakers for paging (in addition to using phone and intercom station speakers) |
| for a backup analog phone which can be used in the event of complete system AC and battery failure |
| maintains all programming for up to one week in the event of a complete power failure. |