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COMMUNICATION SYSTEM, OPERATION SCHEDULE DATA UPDATING METHOD, OPERATION SCHEDULE DATA UPDATE CONTROL PROGRAM, MANAGEMENT CENTER AND USER SYSTEM
COMMUNICATION SYSTEM, OPERATION SCHEDULE DATA UPDATING METHOD, OPERATION SCHEDULE DATA UPDATE CONTROL PROGRAM, MANAGEMENT CENTER AND USER SYSTEM
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机译：通信系统，操作时间表数据更新方法，操作时间表数据更新控制程序，管理中心和用户系统
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摘要
PROBLEM TO BE SOLVED: To speedily and appropriately update operation schedule data without requiring manpower.;SOLUTION: When operation schedule data of a key telephone system BT is updated, an integrated control center CC judges whether it becomes a new year or not based on a clocking result by a timer TM. When it becomes the new year, update control information on operation schedule data is generated based on information on the key telephone system BT, which is accumulated/managed in a site management database DB. Update control information is sent to the key telephone system BT of a user through a public network PNW, and operation schedule data is updated.;COPYRIGHT: (C)2004,JPO
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