EVC编写CDMA的拨号程序，远程访问服务；用一个简单的RAS拨号器来帮助大家初步了解使用CDMA拨号模块上网的基本操作方法。-EVC prepared CDMA dial-up procedure, remote access services; with a simple dial-up RAS is to help everyone understand the initial use of CDMA dial-up Internet access module basic m