发明名称 TELEPHONE STATUS NOTIFICATION SYSTEM
摘要 A telephone line status notification system including at least one telephone line having a status, a communications network, at least one communications terminal which is connectable to the communications network and which is employable by a seeking user to communicate via the communications network a status request concerning the status of the at least one telephone line, apparatus for processing the status request, the apparatus for processing is connectable to the communications network for receiving the status request from the seeking user therethrough and communicating the request, and apparatus for acquiring the status of the at least one telephone line, the apparatus for acquiring is in communication with the apparatus for processing the receiving the status request therefrom, and the apparatus for acquiring is connectable to the communications network for communicating the status via the communications network.
申请公布号 CA2299422(A1) 申请公布日期 1999.02.18
申请号 CA19982299422 申请日期 1998.06.23
申请人 MIRABILIS LTD. 发明人 VIGISER, JOSEF;VARDI, ARIEH;VARDI, JOSEPH;GOLDFINGER, YAIR
分类号 H04M3/22;H04M3/42;H04M3/48;H04M3/56;H04M7/00;H04M7/12;H04Q7/22;H04Q7/24;H04Q7/26;H04Q7/30;(IPC1-7):H04M7/00 主分类号 H04M3/22
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