GPRS 通讯，拨号连接。一个很好的 例子

基于430的nrf905通信代码里面还带有gsp定位系统-Based on 430 of the communication code inside the nrf905 positioning system also features a gsp

SIM300的GPRS连接例程序，用的MSP430单片机，对SIM300模块的开发有一定的参考价值-SIM300 the GPRS connection Example procedures used MSP430 microcontroller, the development of SIM300 module has certain reference value

存在可压缩流的集成服务

该技术文档比较全面的讲解了vc下的类库MFc操作电话和传真的使用方法和技巧。-more comprehensive account of the library vc Modified operation of the telephone and fax use of methods and techniques.

经典CDMA教材，强烈推荐，学习通讯的一定要下，不可不看-classic CDMA materials, and strongly recommended that the study of communications must, we should not see.

实现机于通讯芯片的电话接听 拨出 以及来电振领提示-The realization of machines in the communications chip set aside, as well as phone calls vibration collar tips

通信相关知识：短波、扩频、移动-communications related knowledge : shortwave, spread spectrum, mobile

ITU SS7 AIF message format and codes part 3

3G移动通信UMTS PCCard短信监控-3G mobile communication UMTS PCCard message monitoring

通讯录管理系统1.0 可以为您方便地, 安全地管理你的通讯录, 是您的家庭好帮手. 本系统使用Visual C++(MFC)开发, ODBC开放式数据库源 -Contacts Management System 1.0 can be your convenience, safe management of your correspondence, Your family is a good helper. The system uses Visual C (MFC) development and ODBC database open source