I'm trying to send WAP bookmarks by SMS according to the Smart Messaging Specification 3.0.0 but haven't had much luck. I'm able to send ringtones, logos and CLI icons by setting the UDH and hex encoding the data but am having problems when using the same approach with bookmarks. Am I missing something?
Some phones don't register the smart message whilst others receive the message but say that it can't be displayed. I know that a correctly configured bookmark SMS will cause the phone to display "Bookmark received".
USER DATA LENGTH : 107 octets
UDH LENGTH : 6
UDH : 05 04 C3 4F 00 00
UDH ELEMENTS : 05 APPL. PORT ADDRESSING 16BIT
04 BYTES INFORMATION ELEMENT
0000 0 SOURCE PORT
<- allocated by IANA
C34F 49999 DESTINATION PORT
-> OTA browser config
So the whole message should look like this: