除了这些强制性的协议，设备制造商可能会选择支持更多的通信协议，如数据包或者套接字。
In addition to these mandated protocols, a device manufacturer can choose to support additional communication protocols such as datagrams or sockets.
在2.6内核中支持更多类型的设备。
In the 2.6 kernel, more types of devices have been supported.
智能切换Wi - Fi和3g环境已经支持更多的无线设备和3g卡，对于大多数用户来说有更顺畅的体验。
Intelligent switching between Wi-Fi and 3g environments has been broadened to support more wireless devices and 3g CARDS, resulting in a smoother experience for most users.
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