Setting PDU fields of message

chris.derry · Post by **chris.derry** » Wed Jan 22, 2025 3:49 pm

hi
I am trying to send a binary SMS message with the following PDU field values set

PDU Header: 4
TP-MMS: 4
TP-DCS: 4

How would I set these?
At present when ever I send a message they are set to the following

PDU Header: 24
TP-MMS: 4
TP-DCS: 0

sample PDU that I need to replicate

099133484101204351F0040C9144777189096600045210122175310006900001000000

what is currently produced

0791449785788906240B916421436587F90000521022313364001539180C068BC16030180CB6E151A5C92073E303