ozLooxSpeaker is a free utility by Oleg Zakharov allowing FSC PocketLoox 710/718/720 owners to utilitze the dedicated (http://www.mobileread.com/forums/showthread.php?t=3545) top VoIP speaker. Normally, this feature is only accessible to selected developers (http://www.mobileread.com/forums/showthread.php?t=3724) with access to the software development kit. From the project page (http://oz.sciox.org/ozlxspk.htm):

There is no installation or deinstallation app. You need to do it yourself, at least for now... But, on the sunny side - it's not that hard :). All you need to do is to unzip this file ozLXSpk.zip and put its contents to the root (\) directory on your PDA. You'll have 3 shortcuts in your Programs folder that you can map to hardware buttons - you also can run ozlxspk.exe directly - it will show you some GUI to turn bottom speaker on and off.

For those of you who want to tweak or turn off notification - you are welcome to edit shortcuts as you wish. There are 3 possible command-line switches:

* /Volume - (save & restore volume)
* /Set: - set on/off/toggle and exit immediately
* /Notify:[!] - use notification icon for n seconds, ! - means use notification bubble as well

Enjoy!