发明名称 System and method for using voice-messaging system to place local and long distance telephone calls
摘要 Systems and methods for using a voice-messaging system to place local and long distance telephone calls. In the invention, a voice-messaging system receives a toll-free call placed by a user and verifies that the user is a valid user of the voice-messaging system by accepting a pass code. The voice-messaging system then accepts the user's request to place a telephone call and the number to be called. Finally, the system places a call to the third party and connects the telephone call to the third-party telephone line if the third-party telephone line is available.
申请公布号 US6931106(B2) 申请公布日期 2005.08.16
申请号 US20010998557 申请日期 2001.11.29
申请人 QWEST COMMUNICATIONS INTERNATIONAL INC. 发明人 PARSA FERIAL
分类号 H04M3/38;H04M3/42;H04M3/533;(IPC1-7):H04M11/00 主分类号 H04M3/38
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