| 发明名称 |
Urgency of call indication to called party through distinctive notification |
| 摘要 |
An indication of urgency of a call is received from a caller. The urgency indication is communicated to the called party through a distinctive notification, such as distinctive ringing. The urgency indication may be obtained from a caller via a personal agent.
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| 申请公布号 |
US6650746(B1) |
申请公布日期 |
2003.11.18 |
| 申请号 |
US20000609295 |
申请日期 |
2000.06.30 |
| 申请人 |
NORTEL NETWORKS LIMITED |
发明人 |
GROEN PIETER;WILLIAMSON ROBERT A.;GROSMAN ANNE |
| 分类号 |
H04M3/06;H04M3/436;H04M3/533;H04M7/00;H04M19/04;(IPC1-7):H04M1/57;H04M3/00;H04M3/42 |
主分类号 |
H04M3/06 |
| 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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