发明名称 |
Distinctive call waiting based on a redirecting number |
摘要 |
The disclosure is directed to a method of providing a distinctive call waiting tone based on a redirecting number. The method includes receiving a call from an originating device at a redirecting device; forwarding the call from the redirecting device to a destination device; and applying a distinctive type of call waiting tone to the destination device based upon determining that a data message includes a redirecting number. The forwarded call has an associated data message that includes a calling number of the origination device, a called number of the destination device, and a redirecting number of the redirecting device.
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申请公布号 |
US2005100152(A1) |
申请公布日期 |
2005.05.12 |
申请号 |
US20030705766 |
申请日期 |
2003.11.10 |
申请人 |
SBC KNOWLEDGE VENTURES, L.P. |
发明人 |
PEARSON LARRY B. |
分类号 |
H04M3/42;H04M3/54;(IPC1-7):H04M3/42 |
主分类号 |
H04M3/42 |
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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