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US5353259A Voice message recovery system and method 失效
语音消息恢复系统和方法

Voice message recovery system and method
摘要:
This invention relates to a communication system and method wherein messages are transmitted and stored in voice mail boxes. The system and method provide the ability on the part of an author to recover a message before access to the message by a recipient. This allows the author to recoup a message in case the message is sent accidentally to the wrong recipient or the message has been sent to a recipient who no longer has access to the message.
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