本文在充分研究了西门子公司 MC35 GSM 模块的性能后 ,总结出一套利用 GSM 网络进行信息传输的技术 ,包括GSM模块的初始化 ,短信的收发与群发 , SIM卡电话本的管理等 ,并提出一种灵活的接收或读取短信的方案 ,最后给出了应用实例。-In this paper, a thorough study of the Siemens MC35 GSM module performance, the summary of a GSM network using messaging technologies, including GSM module initialization, to send and receive text messages and mass, SIM card phone book management, etc. and to make or receive a flexible program to read text messages, and finally application example is given.