Problem with Blueman (Bluetooth Manager) on Xfce

Hi :

It works when sending files from the computer with XFCE to the mobile phone/PC with KDE, but
I have problems sending files from mobile phone/PC with KDE to PC with Xfce.
I’ve been searching for information about this problem, without success.

I’ve installed

(obex is an implementation of protocol used for transferring data to mobile devices)

and mode 777 on directories public and home.

Ideas or bugs???