Heyy friends…..here is the C#.net code to Generate PDU Message using c#.net…This class will be extremely useful for those who are trying to send sms from computer through mobile using AT commands and Serial port communication.

I found it really difficult to get the exact theory and logic behind the PDU format in the internet.So i made the algorithm in my own way and it works fine for me i guess.But there may be logic errors…..I will be post the details of the algorithm soon….

Click here to download the class in text format

 

The following links will be useful for you

http://www.dreamfabric.com/sms/

http://www.rednaxela.net/pdu.php