发明名称 |
METHODS AND APPARATUSES TO CONVEY A LOCAL CALL HOLD STATE TO A RECIPIENT DEVICE |
摘要 |
A method is provided for implementing a local call hold in a dual subscription dual active first communication device. A first voice call may be established with a second communication device via a first communication network. An indication of a second voice call may be received from a third communication device via a second communication network. The first voice call may be placed on hold by sending a call hold indicator within a regularly transmitted frame to the second communication device. The second voice call may be established with the third communication device after placing the first voice call on hold. The first voice call with the second communication device may be subsequently resumed by excluding the call hold indicator from the regularly transmitted frame to the second communication device. |
申请公布号 |
EP2989779(A1) |
申请公布日期 |
2016.03.02 |
申请号 |
EP20140725330 |
申请日期 |
2014.04.16 |
申请人 |
QUALCOMM INCORPORATED |
发明人 |
SINHA, ABHIJEET;SACHDEVA, NITIN;GOEL, NEHA |
分类号 |
H04M3/42;H04M3/428;H04W4/16 |
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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