单键呼叫器源码，c语言开发。用于电话附加功能处理-One-button pager source, c language development. Additional features for telephone dealing

Holtek公司新近推出的DTMF电路HT9200A便是专用于电话联网控制的模块，它可以方便地与微控制器系统接口，以便组成智能型电话网络的测控系统-Holtek company recently introduced is the DTMF Circuit HT9200A telephone network dedicated to the control module, which can be easily and micro-controller system interface to f

这是单片机控制TC35模块收短信，接电话的c程序，功能十分强大 而且注视比较详细，我还有打电话发短信的，如有需要请与我联系。-This is the TC35 module MCU receive text messages, phone the c program is very powerful and a more detailed look, I have a phone texting, if necessary, please contact me.

仿真电话键盘拨号的电路图 C 以及HEX文件 是我的单片机考试作业-this is my master piece