机侧的配置全部集中在右边，包括一颗电源键、快门键（这个 N9 就没有了）和音量按键，而机身下方就有扬声器。
The right side of the phone is adorned with a volume rocker and power button, and the left is completely bare -- just super sleek, curved polycarbonate.
感应器设置于此鼠标主体的前端。第一按键置于此笔式鼠标相对于该底部的另一侧。
The sensor is set at the front of the main body and the first key is set at the other side of said bottom.
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