I have a Motorola V505 phone linked to an IBM ThinkPad T40p using Bluetooth.
I am not using a dongle as the BT is built into the laptop.  The phone and
the laptop can pair without a problem.
However, after they pair, when I open the "My Bluetooth Places" folder on
the laptop, and click on any service there (like OBEX File Transfer) I get
this error message on the laptop:

Error Establishing Connection

That's all I get before I close the BT Folder.

Can anyone help?  I have had intermittent success but it doesn't last.

The laptop is running WinXP SP2
The firewall is Blackice

ANY help would be greatly appreciated

TIA

Mark