发明名称 |
Enhanced directory assistance system |
摘要 |
The present invention provides for an enhanced directory assistance system ( 2 ) for providing directions information to a plurality of callers ( 4 ). The system is comprised of a telephone switch ( 12 ) for receiving calls from a plurality of callers ( 4 ) desiring to receive directions, an automatic location system configured to provide the location from the callers ( 4 ) during a call session to the telephone switch ( 12 ); and an enhanced services direction module ( 21 ) configured to receive destination and starting location information provided by the caller ( 4 ) and further configured to provide directions to the caller ( 4 ) based on the provided information.
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申请公布号 |
US7130406(B2) |
申请公布日期 |
2006.10.31 |
申请号 |
US20030380868 |
申请日期 |
2003.03.14 |
申请人 |
GRAPE TECHNOLOGY GROUP, INC. |
发明人 |
PINES ROBERT;BAUMEISTER CHRISTINE;BLAKENEY JOHN |
分类号 |
H04M3/42;H04M3/493;H04M15/00;H04W4/02;H04W64/00 |
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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