If you want to make phone calls while surfing the web, either use a wired telephone or cordless phone that operates at a different frequency than your wireless network.
如果在网上冲浪时想要打电话，请使用有线电话或工作频率与无线网络不同的无绳电话。
3g phones enable faster data transmission and services such as watching TV, playing online games, wide-area wireless calls and web surfing.
3g手机能够更快的进行数据传输和诸如看电视，玩网络游戏，广域无线通话和上网等服务。
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