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?
The UDH I'm using is
and the bookmark data is
which I'm hex encoding to
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".
Thanks in advance for your assistance.
Yao Tsan Ng