这是在windows上使用modem通信的例子程序，有很高的实用价值，同时也可以学习到tapi的编程方法...

中文RFC文件，无需翻译，对学习很有帮助！

串口编程调试精灵（VC++串口通信实例导航）源码-Serial Programming Debugging the wizard (VC++ Serial Communication instance navigation) source

通讯录设置，可以设置姓名、地址、电话、邮件地址等-Address book settings, you can set the name, address, telephone, e-mail address, etc.

包括4天线准正交码的编码和解码程序，其中解码程序包括部分行的合并解码-Including 4 antenna quasi-orthogonal code encoding and decoding procedures, which include decoding part decoding the combined line

华为GTM900一体化模块AT手册，难找的资料。-Huawei GTM900 integration module AT manual, hard to find information.

RFC3021:在IPv4点到点链路上使用31位前缀

一个串口通信的例子-Example of serial communication programming.

管理信息库（MIB）定义了由代理者维护的各种变量，它们由管理者来进行存取操作，从而实现具体的网络管理。本文在对MIB的分析之后，给出了对MIB库变量访问的C语言程序实例.-Management Information Base (MIB) is defined by the agent to maintain a variety of variables, their access by managers to carry out operations, in order to achieve a specific network management. In this paper, the analysis of the MIB are given access to the MIB database variables examples of the C language program.

Delphi6/C++Builder6下的通信控件，很好的-Delphi6/C Builder6 communications under control, a very good behind

simcom模块中文资料，介绍的比较说细-English simcom module information, said the introduction of relatively small