比较系统地介绍了手机测试、手机的操作系统、手机软件等方面的内容。-systematically introduced a test phone, cell phone operating systems, cell phone software aspects.

关于Python for S60的相关编程知识书籍，系统地讲述了python for s60的用法，是新手入门的很好的一本参考书-Python for S60 on the relevant programming knowledge books, systematically describes the usage of python for s60 is a good beginners a reference

对串口编成的讲解，比较系统全面讲解了RS232协议，以及通信的知识.-Serial compilation of talks, the more systematically and comprehensively explained the RS232 protocol, and communications knowledge.

本书从实际工程角度，系统地介绍了蓝牙技术原理和协议体系结构，并基于金瓯蓝牙开发平台，以大量的源代码和例程数据分析了L2CAP、RFCOMM和SDP三层协议(This book from the practical angle, systematically introduces the principle and technology of Bluetooth protocol architecture, and based on the Jinou Bluetooth developing p