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1.
公开(公告)号:EP1861992A2
公开(公告)日:2007-12-05
申请号:EP06720880.1
申请日:2006-02-17
申请人: Endtone, LLC
发明人: MUIR, Brockett, III
CPC分类号: H04B1/46 , H04M1/72519
摘要: Upon detecting (11) at a two-way communication device that a communication link has been terminated, the two-way communication device can provide (14) a unique corresponding signal (such as a unique audible signal) to indicate such termination. Pursuant to one approach, a plurality of such unique signals (13) are available and a specific one of the available signals is selected (12) for use in a given circumstance using a selection criteria of choice.
摘要翻译: 一旦在双向通信设备处检测到(11)通信链路已经终止,双向通信设备可以提供(14)唯一对应信号(诸如唯一可听信号)以指示这种终止。 根据一种方法,多个这样的独特信号(13)是可用的,并且可用信号中的特定一个信号被选择(12)用于使用选择的选择标准的给定情况。
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2.
公开(公告)号:EP1861992A4
公开(公告)日:2011-12-21
申请号:EP06720880
申请日:2006-02-17
申请人: ENDTONE LLC
发明人: MUIR BROCKETT III
CPC分类号: H04B1/46 , H04M1/72519
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