Download Brm BT Remote
Brm BT Server for your PC
Brm BT Server runs on your PC and sends commands to apps. It's the application your cell phone connects to.
You'll need to have Microsoft Bluetooth drivers installed (if you can find a Bluetooth logo in the tray, you should be fine).
Download portable version (ZIP, 216 kB)
note: the cell phone app is included in both packages
Brm BT Client for your cell phone
In case you wanted to donwload it separately.
Should work on pretty much every phone which has Java ME and Bluetooth. Tested on a couple of Nokia S60s, SonyEricssons and LGs.BrmBtClient.jar (Java ME .jar, 25kB)