Introduction - If you have any usage issues, please Google them yourself
The code is my Fedora 9 on Linux, configure the dial-up, serial CDMA dial-up on the cat-related configuration files, ppp version 2.4.4 version, CDMA for anydata a DTGS-800, AT command to dial ATDT# 777. To achieve access to the local IP and server IP. We can reference.