发明名称 |
Communication assistance system and method |
摘要 |
A communication assistance system provides access to information corresponding to a plurality of subscribers. The system includes a means for receiving incoming communications from a plurality of requesters desiring to access the information corresponding to subscribers and a database directory listing storing information corresponding to each one of the subscribers. The information includes a pre-announcement field containing information indicating whether a requester is pre-announced before a connection to a subscriber is made.
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申请公布号 |
US8139748(B2) |
申请公布日期 |
2012.03.20 |
申请号 |
US20080074694 |
申请日期 |
2008.03.05 |
申请人 |
PINES ROBERT;MARWELL EVAN;BLAKENEY JOHN;BAUMEISTER CHRISTINE;GRAPE TECHNOLOGY GROUP, INC. |
发明人 |
PINES ROBERT;MARWELL EVAN;BLAKENEY JOHN;BAUMEISTER CHRISTINE |
分类号 |
H04M3/42;H04L12/56;H04M3/493;H04M3/51 |
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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