When I send a EMS Picture Message, I wil see the UDH & data by Nowsms just like UDH=4D124B000318&Data=000000000000 How can I get the UDH & data by myself without Nowsms? How can I compute the UDH & data with a EMS Picture Message?
In the past I have also found that the SonyEricsson developer web site had some useful documents describing EMS formats. I am not sure whether or not these documents are still available, but it is worth checking http://www.sonyericsson.com/developer ...