发明名称 Telephone caller identification system and method with differentiated caller name feature
摘要 <p>A telephone caller identification system uses a caller code to distinguish between multiple callers from a single calling telephone. At the calling telephone, the caller enters a caller code along with the telephone number of the telephone to be called. The telephone caller identification system uses the caller code to identify the specific caller who placed the call. &lt;IMAGE&gt;</p>
申请公布号 EP0926864(A2) 申请公布日期 1999.06.30
申请号 EP19980123658 申请日期 1998.12.11
申请人 ERICSSON INC. 发明人 TOVANDER, LARS A.
分类号 H04M1/57;(IPC1-7):H04M1/57 主分类号 H04M1/57
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