smpp3.4规范

自动检测串口上是否有通信设备，然后开启发送短信功能，vc下调试通过-Automatically detects whether there is serial communications equipment on, and then open the send message function, vc debugging through

应用背景这是ASP.NET应用程序能够利用HTTP请求向短信网关发送短信到目标电话发送消息关键技术基本上你需要一个短信网关，通过它你必须发送你的信息，这将是一个付费服务，您必须订阅。我的建议是为邮件创建一个通用接口将包含方法的消息等“发送消息”，“constructmessage”等 ；实现。通常你应用程序需要消耗一个WebService提供的网关服务，但我相信在实践中还有一些其他的方法以及。以下链接可能是帮助给你—

文本到PDU转换动态链接库-text to the PDU conversion dynamic link library

OSERL (Open SMPP Erlang Library) is an erlang implementation of the Short Message Peer to Peer protocol, covering the entire specification (version 5.0). Forward and backward compatibilities guidelines were adopted.

短信短消息SMPP开发-SMS Short Message SMPP Development

短信息的delphi开发-short messages delphi Development

smpp协议详解-smpp agreement detailed solution

手机短信事实上具备很多您没有注意的功能，比如可以发送不是文字的信息（图铃）、可以发送FLASH短信等，这些都与下发短信的编码方式有关！-SMS in fact you do not have a lot of attention to the function, for example, could not send text messages (SMS and EMS users), Flash can send text messages, these are messages issued on the coding!

短信开发源码，仅供参考-messaging open source for reference

cb下的串口通讯、短信收发（适于初学者）-cb the serial communications, messaging TX (suitable for beginners)