wvdial 软件包是一个自动拨号程序，相当于包含了一个有意义的快速和简单使用的另类的chat和pppd脚本。-comes package is an automatic dial-up procedures, contains the equivalent of a meaningful rapid and simple alternative to the use of chat and pppd scr ipt.

EP9315平台下，GPRS拨号文件实现开机拨号，断线自动重拨。-EP9315 platform, GPRS dial-up document to achieve start dial-up, break automatically redial.