if you have always been irritated by the persistent “Bluetooth Handsfree” notification message, which appears the moment your handsfree kit connects to your device, and won’t go away resulting in your left soft key inaccessible; Here’s the hack …
Take note that this currently will only support widcomm bluetooth stack (essentially only 6965, since that’s probably the only WM5 device in the market that uses WIDCOMM stack). MS stack is not supported, although with a remote chance it may run.
If you like to uninstall this hack, please run WindowsStartupCheckNotification.lnk first before uninstall.
When you have installed, soft-reset your device in order for the program to be activated.
Click here to download
This hack is also being discussed at this forum