中日邮件短信网关，可以从日本发送邮件，中国手机直接接收短信，反过来中国用户发送短信，日本手机用户可以直接收到邮件。本例中实现了文字编码转换。-mail messaging gateway can send mail from Japan, the Chinese mobile phone to receive text messages, Chinese users, in turn, send messages, the Japanese mobile phone users can rece

用于控制GSM MODEM 收发发短信的控件，含有多种WIN操作系统下编程环境示例程序。-GSM MODEM transceiver is used to control messaging control, containing a variety of operating system programming environment WIN sample procedures.