Invention Grant
US09380164B2 Method, network exchange device, and user terminal for providing call service
有权
方法,网络交换设备和用户终端提供呼叫服务
- Patent Title: Method, network exchange device, and user terminal for providing call service
- Patent Title (中): 方法,网络交换设备和用户终端提供呼叫服务
-
Application No.: US13970263Application Date: 2013-08-19
-
Publication No.: US09380164B2Publication Date: 2016-06-28
- Inventor: Bin Shen
- Applicant: Huawei Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Technologies Co., Ltd.
- Current Assignee: Huawei Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: H04M3/42
- IPC: H04M3/42 ; H04M3/56 ; H04M3/46 ; H04W4/16

Abstract:
A method, a network exchange device, and a user terminal for providing a call service are provided by the present disclosure, relating to the field of communication technologies, and invented to increase the communication efficiency of users. The method for providing a call service includes: receiving a call request message from a calling user, where the call request message carries a service operation code and at least two called numbers; determining a connection manner of the call according to the service operation code carried in the call request message; and connecting, according to the determined connection manner, to called users corresponding to the called numbers carried in the call request message. The present disclosure can be applied in the fields of telecommunication and communication.
Public/Granted literature
- US20130329877A1 METHOD, NETWORK EXCHANGE DEVICE, AND USER TERMINAL FOR PROVIDING CALL SERVICE Public/Granted day:2013-12-12
Information query