发明名称 Pushed ringtones based on device-side content
摘要 <p>A ringtone service distributes selected ringtones to respective communication devices in a communication network. A particular ringtone for a respective communication device is selected is in accordance with at least one recommendation operation and ringtone selector data. The selector data is generated from user data associated with the particular communication device from which to make implicit observations of user behavior for predicting how a user will like a particular ringtone. A media purchase link, provided with the ringtone, assists with the purchase of an associated media file from a media purchase service. A ringtone may comprise a sample from a source (e.g. an audio or video recording) and the associated medial file may comprise a copy of the source.</p>
申请公布号 EP2224713(A1) 申请公布日期 2010.09.01
申请号 EP20090154019 申请日期 2009.02.27
申请人 RESEARCH IN MOTION LIMITED 发明人 RANTA, CRAIG
分类号 H04M3/02;H04M3/487 主分类号 H04M3/02
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