发明名称 |
Method and apparatus for making a long distance telephone call |
摘要 |
A method for making a long distance or international telephone call is disclosed. A subscriber calls an assigned telephone number to access a sign-up calling plan service billed to a home plan at the home plan rates, and responds to a service announcement by entering the subscriber's home telephone number and a personal identification number that validates the caller. Another service announcement is responded to by the subscriber entering a selection responsive to whether the long distance call is an international call or not. To complete the call, the subscriber enters the long distance telephone number.
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申请公布号 |
US7042994(B2) |
申请公布日期 |
2006.05.09 |
申请号 |
US20030600193 |
申请日期 |
2003.06.19 |
申请人 |
BELLSOUTH INTELLECTUAL PROPERTY CORPORATION |
发明人 |
HANNA GEORGE B.;NGUYEN HONG |
分类号 |
H04M15/00;H04M15/10 |
主分类号 |
H04M15/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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