发明名称 System and method for providing audible messages in replacement of telephone tones
摘要 A computer implemented system and method for providing at least one audible message at a communication device in replacement of a pre-determined telephone tone. There is provided a tone detector interface for detecting the pre-determined telephone tone provided at the communication device; an audible messages database accessible to the tone detector interface and the communication device, the audible messages database storing the audible messages; and a tone replacement module in communication with the tone detector interface. The tone replacement module, in response to detecting the pre-determined telephone tone, may provide the audible message, such as advertisements, in replacement of the pre-determined telephone tone.
申请公布号 EP2224709(A1) 申请公布日期 2010.09.01
申请号 EP20090153978 申请日期 2009.02.27
申请人 RESEARCH IN MOTION LIMITED 发明人 BOSAN, SOREL;ZIMA, JANICE
分类号 H04M3/02;H04M3/42;H04M3/487 主分类号 H04M3/02
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