发明名称 Retrieval of deleted voice messages in voice messaging system
摘要 Apparatus and method to allow retrieval of voice messages deleted from the voice message memory of a voice messaging system. A voice messaging system such as a telephone answering device includes a deleted voice message memory for storing voice messages deleted from the voice message memory. The deleted voice messages stored in the deleted voice message memory are retrievable by the user for review subject to rules for permanent deletion of the deleted voice messages (e.g., after a period of time, when the deleted voice message memory approaches capacity, periodically, etc.).
申请公布号 US8121265(B2) 申请公布日期 2012.02.21
申请号 US20090489812 申请日期 2009.06.23
申请人 ALI SYED S.;JAMPANABOYANA LAKSHMI NARAYANA;GREYBUSH JAMES J.;AGERE SYSTEMS INC. 发明人 ALI SYED S.;JAMPANABOYANA LAKSHMI NARAYANA;GREYBUSH JAMES J.
分类号 G10L19/00;H04M1/64;G10K15/04;H04M1/65;H04M3/533 主分类号 G10L19/00
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