发明名称 Telephone call diverting and answering system
摘要 A telephone call diverting and answering system. The system includes a telephone call concentrator for diverting a telephone call placed at a telephone set at one of a number of calling stations, from a telephone line connected to the intended telephone set, at one of a large number of called stations, to one of a small number of telephone trunks leading to sets at a number of answering stations. The system further includes an operator console at each answering station, and a traffic director for assigning the call to a particular station by causing the identity of the called station and the number of the diverting trunk to be displayed on the operator console of the assigned answering station.
申请公布号 US4256928(A) 申请公布日期 1981.03.17
申请号 US19790080169 申请日期 1979.09.28
申请人 DURANGO SYSTEMS, INC. 发明人 LESEA, RONALD A.;LUTTGE, BARRIE;LESEA, AUSTIN H.
分类号 H04M1/00;H04M3/51;(IPC1-7):H04M3/54 主分类号 H04M1/00
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