利用红外线与手机通信，获取手机中的信息，熟悉AT指令。-use infrared to communicate with your mobile terminal,get the information from mobilephone, and we can be familiar with AT command suite.

在线手机短消息模块 可以在线发短信息，管理短信息，内附使用说明-Online mobile phone short message module can be made online messaging, management, short message, containing instructions