基于Symbian平台下随心所欲控制屏幕的灯亮熄.在观看视频和发短信时这一点非常重要.-Based on the Symbian platform under the arbitrary control of the screen lights out. Watching the video and send text messages at this point is very important.

电源 和 资源管理软件例子，非常实用，适合初学者使用-Example of the power and resource management software is very useful for beginners to use