发明名称 CALL METHOD AND APPARATUS
摘要 Provided are a call method and apparatus, which relate to the field of communications. It can be achieved that a terminal in a call restriction state quickly communicates with other terminals. The method includes: receiving, by a first terminal, indication information triggered by a user, the indication information being configured to indicate that the first terminal initiates a voice call to a second terminal via a circuit switched (CS) domain; and sending, by the first terminal, a notification message to the second terminal via a packet switched (PS) domain when the first terminal is in a call restriction state, wherein the call restriction state is a state in which the voice call cannot be executed via the CS domain.
申请公布号 WO2016061731(A1) 申请公布日期 2016.04.28
申请号 WO2014CN88943 申请日期 2014.10.20
申请人 HUAWEI TECHNOLOGIES CO., LTD. 发明人 LI, LEI
分类号 H04M1/64 主分类号 H04M1/64
代理机构 代理人
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