发明名称 |
TELEPHONE BILLING SYSTEM |
摘要 |
A method and apparatus for billing a customer for a service that is assessed independent of the calling duration or the per call cost. A service is billed and delivered during a call without the called party being present to receive the call and without operator-assisted verification. A calling party can order a service that is not delivered through the call itself.
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申请公布号 |
CA2233185(A1) |
申请公布日期 |
1998.11.16 |
申请号 |
CA19982233185 |
申请日期 |
1998.03.25 |
申请人 |
AT&T CORP. |
发明人 |
GILBOY, CHRISTOPHER P.;BAUER, THOMAS M. |
分类号 |
H04M15/00;(IPC1-7):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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