samsungs vs. wap

Hi!

Some time ago we've tried to use wappush si/sl and bookmarks to deliver 
urls to samsung phones, needless to say, unsuccessfully..
But, our local mobile operator, Orange Israel, does send them urls in 
some way they can fetch...
I tried the following: connected nokia phone to a local comp with kannel 
and sent it content from their site asif it would be samsung...

here's what i've got on kannel:

2004-10-07 19:41:17 [4] INFO: Starting to service 
<http://wap.orange.co.il/leaf.aspx?cpid=200&gid=1058&fb=0$enjoy  despre 
tine ringtone> from <?61?;1?> to <1234>


easy, ha?
But yet, if their own service sends the message, samsung phones have "go 
to" in message options which opens an openwave wap browser, but if i 
send same msg myself, there is no such option...

chances are there is a udh sent with that message, but kannel won't 
allow me to view the udh in debug logs?

how is it possible to sort this out?

Regards,
    Konstantin