发明名称 Obviating mobile airtime minutes for business telephone calls
摘要 Systems and methods are described that provide a phantom mobile telephone number that is assigned by the mobile telephone service provider, for business customers and/or customers subscribing to the service. Upon receipt of the phantom mobile telephone number at the mobile service provider's internal call routing system, the call is associated with a preexisting landline number assigned to a business. The mobile telephone call is forwarded to the preexisting landline telephone number and is not charged airtime minutes.
申请公布号 US2011143729(A1) 申请公布日期 2011.06.16
申请号 US20090653531 申请日期 2009.12.15
申请人 COOK JASON 发明人 COOK JASON
分类号 H04W4/00 主分类号 H04W4/00
代理机构 代理人
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