C#通过计算机读取手机的短信列表,发送短信,发送测试AT命令的DEMO-C# via a computer to read a list of phone message, send message, send AT commands to test the DEMO

c# 手机短信以及电话通信测试程序，经过测试，可以运行！-c# mobile phone text messages and telephone communications test procedure, tested, run!