发明名称 TELECOMMUNICATIONS SERVICES APPARATUS AND METHODS
摘要 Telecommunications apparatus includes means for establishing a connection using alphanumeric dialling, and means for recognising a predefined sub-string in a predefined position in a dialled alphanumeric string, so as to set up a free-of-charge connection when the predefined sub-string is recognised. The use may be notified in the event of a free-of-charge connections.
申请公布号 WO2005053330(A3) 申请公布日期 2005.07.28
申请号 WO2004GB04913 申请日期 2004.11.22
申请人 INTELLPROP LIMITED;WILSON, JEFFREY 发明人 WILSON, JEFFREY
分类号 H04M3/487;H04M3/493;H04W4/12;H04W76/02;H04W88/18 主分类号 H04M3/487
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