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发明名称
Technique for reducing message notification blockage in Voice Mail Systems
摘要
申请公布号
EP0595043(B1)
申请公布日期
1998.12.16
申请号
EP19930115699
申请日期
1993.09.28
申请人
SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC. (A DELAWARE CORP.)
发明人
KHALID, ZAFAR M.;RAMSAY, RACHEL;TENNANT, BRIAN
分类号
H04M3/533;H04M3/537;H04Q3/62;(IPC1-7):H04M3/50;H04M3/42
主分类号
H04M3/533
代理机构
代理人
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