用VB编写的一个小程序，使用GPRS连接WAP服务程序，具有GPRS功能的便携电话，并可支持图形、声音、游戏(jar/sic)下载，并有完整的日志功能。连接后会列出文件，选中文件可以删除、增加等。-Prepared with a small VB program, using GPRS connection WAP service program, with GPRS function portable phones, and support for graphics, sound, games

关于GPRS和惯导导航的仿真实验程序，是航空类的专业应用。好用-On the GPRS and the inertial navigation simulation program, the aviation class professional applications. Handy

电力规约DNP3.0协议转换程序 程序包含本地收发、DNP30协议处理和GPRS收发 适用于平衡式电力规约-Power Statute DNP3.0 protocol conversion program contains local transceiver, DNP30 protocol processing and GPRS transceiver suitable for balanced power Statute