励德公司的内部资料，也是关于模块的AT指令！-Knight company's internal information, but also on the AT command module!

这是我公司内部当前开发的短信网关接口，基于CMPP3协议，相信对很多短信平台都很有用，现分享出来，希望对大家有用-This is my current development of the company SMS Gateway Interface, based on the CMPP3 agreement, I believe a lot of very useful messaging platform, is shared out to be useful for all of us

描述了常用的AT命令以及扩展命令，是华为公司内部文档-Commonly used to describe the expansion of the AT command and the command is an internal document Huawei