发明名称 KEY TELEPHONE SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To effectively utilize termination history to a telephone set cooperated with a terminal apparatus. Ž<P>SOLUTION: When a master apparatus 1 terminates originating information from an originating side telephone set 4 to a telephone set 2 to a terminal apparatus 3 cooperated with the telephone set 2, the terminal apparatus 3 obtains identification information of the telephone set 4 based on terminating information and stores the obtained identification information in a termination history management table as termination history correspondingly to retrieval key information. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2009232043(A) 申请公布日期 2009.10.08
申请号 JP20080073407 申请日期 2008.03.21
申请人 OKI ELECTRIC IND CO LTD 发明人 IWASAKI TAIJI
分类号 H04M1/57;H04M11/00 主分类号 H04M1/57
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