发明名称 |
Method and apparatus for providing call screening on cordless telephone equipment using three-way calling |
摘要 |
A cordless telephone includes a ring detector state machine module to facilitate the answering of a call received at the cordless telephone. A screening state machine module enables three-way connection and aural monitoring of the incoming call on the cordless telephone.
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申请公布号 |
US6389293(B1) |
申请公布日期 |
2002.05.14 |
申请号 |
US20000568530 |
申请日期 |
2000.05.09 |
申请人 |
CIDCO COMMUNICATIONS LLC |
发明人 |
CLORE STEPHEN J.;ANGLIKOWSKI RONALD E.;JENSEN MARK C.;SIEFFERT JAMES E.;EISENLOEFFEL WILLIAM |
分类号 |
H04M1/65;H04M1/658;H04M1/663;H04M1/725;H04M3/22;H04M3/436;H04M3/533;H04M3/56;(IPC1-7):H04Q7/20 |
主分类号 |
H04M1/65 |
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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