发明名称 |
TELEPHONE TO TELEPHONE DATA PASSING SYSTEM |
摘要 |
<p>Various embodiments of the invention provide methods and systems for sending data in-band over a telecommunications network during an active call. Some embodiments provide a telephone user with a way to send alphanumeric data from his or her phone to a receiving party's phone, when the user and the receiving party are engaged in an active telephone call.</p> |
申请公布号 |
WO2006023089(A2) |
申请公布日期 |
2006.03.02 |
申请号 |
WO2005US23235 |
申请日期 |
2005.06.28 |
申请人 |
CASEY, STEVEN, M;QWEST COMMUNICATIONS INTERNATIONAL INC. |
发明人 |
CASEY, STEVEN, M |
分类号 |
H04M11/00 |
主分类号 |
H04M11/00 |
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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