发明名称 Method for providing telephone services for commercial classes of service
摘要 A method, such as a method for doing business, is provided. The method includes providing telecommunications dialing features such as, for example, call return, call waiting and speed dialing, for commercial classes of telephone service. The method may include providing the telecommunications dialing features for commercial classes of telephone service on dedicated phone lines, such as a T-1 circuit. The method may also include charging a customer for providing the telecommunications dialing features for commercial classes of dedicated telephone service. According to one embodiment, the method includes charging the customer a fee on a periodic basis for the dialing features.
申请公布号 US7099446(B1) 申请公布日期 2006.08.29
申请号 US20030661338 申请日期 2003.09.12
申请人 BELLSOUTH INTELLECTUAL PROPERTY CORPORATION 发明人 ANTRIM TODD W.;ABRUE CURTIS M.
分类号 H04M1/00;H04M3/42;H04M7/00;H04M15/00;H04Q3/00 主分类号 H04M1/00
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