ABxprotocol控件的编程应用，用于EMS读写器的读写应用-ABxprotocol Control Application Programming for EMS Reader literacy Application

PDU是用来发送短彩信的一种编码，上述代码为VB彩信pdu解码。-Wish to develop SMS or EMS application? What do you read from your mobile? PDU code. PDU is a format which you send to a phone to send a SMS or an EMS. You can find more in GSM 03.40