在完成 POST 之后，您将听到两声嘟嘟声并在屏幕上看到键盘符号，如图 1 所示。
Once the POST has completed, you will hear 2 beeps and see the keyboard symbol on the screen, as shown in Figure 1.
然后当一个圆点出现的在屏幕上时，他们必须按一个显示的小键盘。
They then have to press a keypad to indicate when a dot has appeared on the screen.
黑莓火炬用户可以在屏幕上或侧边滑出的键盘上输入文字。
BlackBerry Torch users can type messages on the screen or a slide-out keyboard.
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