▍1. 3G_MODEM_AT_V1.03
描述SIM900模块的AT指令集,对短信通信开发很有帮助(3G MODEM SET)
描述SIM900模块的AT指令集,对短信通信开发很有帮助(3G MODEM SET)
gSM Developer guide - gSM AT Commands (gSM Developer guide- gSM AT Commands )
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!)