Automatically turn on your speakerphone. While the application is running, when an incoming call is received, the speakerphone of your device will automatically turn ON when you receive the call. You can also automatically activate the speakerphone when you are making an outgoing call by checking the Outgoing ON in the menu. It should work on smartphone and PocketPC WM5/WM6.

Changes:

– fixed bugs (hope it works on other devices now)
– added taskbar icon (green phone icon)
– tap on the green icon on the task bar to show the notification bubble to be able to close the application

http://forum.xda-developers.com/showthread.php?t=369399