RE: SMS port

[Antonio Vaz]

Title: Message

I suppose you want to send a SMS to an application on a mobil phone. Use UDH and application port adressing (8 bits or 16 bits port numbers)   Example:   8 bits (240-255): UDH=%05%04%04%02%F0%FA   F0 = 240 = destination port FA = 250 = source port (can be anything)   16 bits (16000-16999): UDH=%07%06%05%04%DD%DD%SS%SS   %DD = destination port (low octet and high octet) %SS = source port   Regards, Antonio