Invention Grant
US09191808B2 Method, device and system for providing presence function in enterprise mobility system 有权
在企业移动系统中提供存在功能的方法,设备和系统

Method, device and system for providing presence function in enterprise mobility system
Abstract:
A method for operating a terminal to provide a presence function in an Enterprise Mobility System (EMS) includes transmitting a registration message a server; receiving a response message including state information of a user group from the server in response to the registration message; and displaying the state information of the user group. The state information is information which is provided to the server from at least one network entity of a plurality of network entities included in the enterprise mobility system and is collected.
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