Hi all Sorry to bother you all like this, but I really need your help. I have generated a string for a nokia operatorlogo, containing a whole lot of 1's and 0's. Now I need to send this string to a Nokia phone, and make the Nokia understand that it is recieving a logo, and not a normal sms. I have found out that I need to set some sort of UDH header, but I can't seem to get it right. What UDH do I need? How is the UDH constructed, and does anybody know where I can find som documentation on it? Thanks in advance Ole Kristensen
