发明名称 Facsimile apparatus having operator's presence presuming function
摘要 A facsimile unit performs a facsimile reception operation of responding to a calling signal automatically and receiving transmitted facsimile data. A telephone unit performs a telephone reception operation of responding to a calling signal only after an operator responds to rings generated so that an operator may conduct a telephone conversation through the facsimile apparatus. A presuming unit presumes whether or not an operator is present based on certain obtained information. A selecting unit allows the facsimile unit to perform the facsimile reception operation and prevents the telephone from performing the telephone receiving operation if the presuming unit presumes that there is no operator. The selecting unit prevents the facsimile unit from performing the facsimile reception operation and allows the telephone to perform the telephone receiving operation if the presuming unit presumes that there is an operator.
申请公布号 US5508824(A) 申请公布日期 1996.04.16
申请号 US19940223664 申请日期 1994.04.06
申请人 RICOH COMPANY, LTD. 发明人 BABA, KEIZOU
分类号 H04M11/00;H04N1/00;H04N1/32;H04N1/327;(IPC1-7):H04N1/32 主分类号 H04M11/00
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