发明名称 CODELESS COMMUNICATION SYSTEM AND SECOND COMMUNICATION EQUIPMENT OF CODELESS COMMUNICATION SYSTEM
摘要 <P>PROBLEM TO BE SOLVED: To provide a codeless communication system and the second communication equipment of the codeless communication system for reducing a feeling of harshness to be given to a user due to an output ringing sound. Ž<P>SOLUTION: In a digital codeless telephone system 1, when the ringing timing table of a table number "1" or table number "2" is selected from a ringing timing table memory 12a, ringing sounds to be output from an MFP 10, a slave unit 51 and a slave unit 71 can be set as an independent sound without being overlapped. Therefore, even when the user of a digital codeless telephone system 1 is present at a position where the user is able to listen to not only the ringing sound of the MFP 10 but also the ringing sounds of the slave unit 51 and the slave unit 71, a composite tone by respective ringing sounds can be prevented from being formed. Thus, it is possible to output the ringing sound without giving any feeling of harshness to the user. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010016421(A) 申请公布日期 2010.01.21
申请号 JP20080171802 申请日期 2008.06.30
申请人 BROTHER IND LTD 发明人 WAKIZAKA MASAAKI;SUDA FUMIHIRO
分类号 H04M1/725;H04M1/00 主分类号 H04M1/725
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