发明名称 Automatic digital telephone answering apparatus
摘要 An automatic telephone answering apparatus is arranged such that an outgoing message stored in an IC memory is read out and converted to an audio analog signal which is then sent out onto telephone lines, and thereafter an incoming message sent from a calling party is converted to a digital signal which is then stored in one of a plurality of other IC memories.
申请公布号 US4616110(A) 申请公布日期 1986.10.07
申请号 US19840631755 申请日期 1984.07.17
申请人 HASHIMOTO CORPORATION 发明人 HASHIMOTO, KAZUO
分类号 H04M1/65;(IPC1-7):H04M1/64 主分类号 H04M1/65
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