发明名称 SYSTEM AND/OR METHOD FOR USING MOBILE TELEPHONES AS EXTENSIONS
摘要 A method of dynamically invoking a simultaneous ring feature in a telecommunications network includes: identifying a call directed to an address of an end user device (30); notifying user equipment (20) other than the end user device (30) of the identified call; and, receiving an indication from the user equipment (20) whether or not the simultaneous ring feature should be invoked so as to establish a call leg to the user equipment (20).
申请公布号 US2013225141(A1) 申请公布日期 2013.08.29
申请号 US201213408663 申请日期 2012.02.29
申请人 FREY ALAN E.;ALCATEL-LUCENT USA INC. 发明人 FREY ALAN E.
分类号 H04W4/16 主分类号 H04W4/16
代理机构 代理人
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