发明名称 Automatic telephone answering and recording apparatus
摘要 An automatic telephone answering and recording apparatus having recording means for recording an incoming message sent by a caller over a telephone line on a first recording medium; a speaking circuit; first means responsive to a call signal sent by the caller for operating to connect the speaking circuit to the telephone line associated with the caller; second means responsive to the first means for transmitting an answering message previously recorded on a second recording over the telephone line to the caller; detecting means responsive to an ending of the answering message for detecting the state of the recording means to determine whether it is ready to record an incoming message; and transmitting means responsive to the detecting means for transmitting to the caller a first aural synthesis output identifying the state of the recording means.
申请公布号 US4720846(A) 申请公布日期 1988.01.19
申请号 US19830519417 申请日期 1983.08.01
申请人 TOKYO SHIBAURA DENKI KABUSHIKI KAISHA 发明人 HATTORI, MOTOICHI
分类号 H04M1/65;H04M1/652;H04M1/725;(IPC1-7):H04M1/64 主分类号 H04M1/65
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