Nokia手机工具程序。可以管理手机的电话薄，发送/接收短消息，查看电池状态等-Nokia mobile phone tools procedures. Management can thin cell phone, send / receive text messages, check battery status, etc.

vb.net编写的电源管理程序，可以监测设备的电源使用情况。-vb.net write power management program that can monitor the device' s power usage.