发明名称 Method for expediting access to services on a switched communications network
摘要 A method for providing access to services during communication between subscribers over a communication path on a switched communication network is provided. In a first step, the injection of a DTMF service request signal by a first subscriber is detected. In a second step, a service is provided to a subscriber that corresponds to the DTMF service request signal from a set of services. The set of services includes a service that terminates the communication path to a second subscriber.
申请公布号 US6031903(A) 申请公布日期 2000.02.29
申请号 US19960769676 申请日期 1996.12.16
申请人 AT&T CORP 发明人 PARTRIDGE, III, B. WARING
分类号 H04M3/42;H04Q1/45;(IPC1-7):H04M3/42;H04M11/00 主分类号 H04M3/42
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