发明名称 System and method for hold and re-ring
摘要 A system and method for transferring calls. A voice communication is received. The voice communication is placed on hold in response to receiving user input. Multiple phones are rung simultaneously in response to receiving the user input. The voice communication is connected to one of the multiple phones in response to a user answering the voice communication on one of the multiple phones.
申请公布号 US2009161855(A1) 申请公布日期 2009.06.25
申请号 US20070004804 申请日期 2007.12.20
申请人 EMBARQ HOLDINGS COMPANY LLC 发明人 EMERSON DAVID;RONDEAU DAVID E.
分类号 H04M3/54 主分类号 H04M3/54
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