发明名称 Roaming virtual long distance
摘要 The invention provides a system and a method for connecting an out-of-market customer to a desired telephone number. The method comprises receiving a customer validation request from a foreign market provider and, in return, providing a random or designated toll-free telephone number to the foreign market provider. Upon receiving a call request from the foreign market provider, the call request is directed to the desired telephone number. The customer validation request may include the desired telephone number and/or a mobile identification number. The call request is based on the provided toll-free telephone number, which is owned by a home market provider.
申请公布号 US7082300(B1) 申请公布日期 2006.07.25
申请号 US20000650504 申请日期 2000.08.29
申请人 BELLSOUTH INTELLECTUAL PROPERTY CORP. 发明人 LINK, II CHARLES M.;CARDINA DONALD M.
分类号 H04W8/26 主分类号 H04W8/26
代理机构 代理人
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