发明名称 |
System and method for providing location and call back information for special number calls from phone sets serviced by a privately served network |
摘要 |
A system for handling special number calls placed from a phone coupled at a connection locus in a private network; includes: (a) a private switch controlling communications with the phone from outside the private network during a call session; (b) a control facility coupled with the private switch and with a special number call system for effecting communications between the private network and the special number call system; and (c) a contact parameter storage unit coupled with at least one of the private switch and the special number call system for identifying at least one contact parameter relating to the connection locus at least during the call session. The private switch, the control facility and the special number call system cooperate in using the contact parameter to effect call back from the special number call system to the phone at least during the call session.
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申请公布号 |
US2003148757(A1) |
申请公布日期 |
2003.08.07 |
申请号 |
US20030354803 |
申请日期 |
2003.01.30 |
申请人 |
MEER STEPHEN MARC |
发明人 |
MEER STEPHEN MARC |
分类号 |
H04M1/723;H04M3/22;H04M3/42;H04M3/48;(IPC1-7):H04B1/38;H04M1/00 |
主分类号 |
H04M1/723 |
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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