Close the Windows, turn off the phone, wear earplugs and use a white noise machine or fan to mute outside sounds.

关闭的窗户，关掉手机，穿耳塞和使用白噪声机或风扇，静音外界的声音。

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This setting allows you to set a time period that your phone will mute selected sounds.

此设置允许您设置的时间段，您的手机将选定的声音静音。

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There's even a Silent Mode that lets the user mute camcorder sounds and darken the LCD for those times when unobtrusive recording is advised, such as when recording school plays or lectures.

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