发明名称 TELEPHONE SET CONNECTED TO FACSIMILE EQUIPMENT
摘要 PURPOSE:To transfer the state to the receivable state automatically when facsimile transmission is finished by switching a changeover switch in applying facsimile communication. CONSTITUTION:The facsimile equipment switches a changeover switch 24 from to the position of a telephone set into the position of the facsimile equipment by a command of a register 22. Thus, a current detector 16 is brought into the undetecting state of a loop current from the detection state and the resultant signal is inputted to an opening control circuit 17. When facsimile communication is finished, a communication end signal given from a facsimile control section (not shown) resets a register 22 to turn the changeover switch 24 to the side of the telephone set 1 thereby opening a telephone line.
申请公布号 JPS62120776(A) 申请公布日期 1987.06.02
申请号 JP19850260331 申请日期 1985.11.20
申请人 FUJITSU LTD 发明人 MATSUSHITA TOMOHARU
分类号 H04N1/32;H04M1/06;H04N1/00 主分类号 H04N1/32
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