I have a Dell Axim X5 Advanced and Siemens SL45i Cell phone, the problem is: I can not transfer files from my Axim to my SL45i

. But booth IrDa ports seems to be OK, I can transfer files via IrDa from my Axim to my PC and from my PC to my Cell phone :crooked: . I can also connect my Axim to the internet via my Cell phone, only the file transfer form my Axim to my SL45i does not work

.
Have anyone else a problem like my?
How can I fix this Problem?