发明名称 Method and system for caller identification callback lists
摘要 A caller identification callback list method and system. The system displays a callback list informing a user of a missed call received from a terminal on a central office telephone line from within an organization. The callback list includes the names and extension or branch telephone numbers for persons the user has defined exist within the organization. Once an indication that the user has missed a telephone call from within the organization appears on the user's terminal, the user may choose from a list of names and extension or branch telephone numbers and return the call without having to search outside sources for the correct number. The return call may be accomplished by either an automatic callback feature or manually using the terminal. Additionally, the caller identification callback lists allow a user to select the people and associated extension or branch telephone numbers in advance without the prospective caller first calling the user.
申请公布号 US6542591(B1) 申请公布日期 2003.04.01
申请号 US20000627030 申请日期 2000.07.27
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 AMRO HATIM YOUSEF;KRAFT, IV GEORGE
分类号 H04M1/57;H04M3/42;H04M15/06;(IPC1-7):H04M1/56 主分类号 H04M1/57
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