一 程序的整体结构 1 拨号功能,自动响应功能,能使用ATDT命令拨号-A program 1 dial-up function, the overall architecture of the automatic response function, can use ATDT command dial

拨号上网程序,vc++编写,比较简单,不过基本功能还是能实现,(Dial-up procedures, vc + + written, relatively simple, but the basic function is to achieve,)

VC编写的拨号程序源代码,可以学习,不错的程序()