With the release of RemoteLock 2.2, RemoteLock targeting under OS 2.1 and we will stop the service at the August 31, 2011. 1.6/2.1 models available to everyone for the inconvenience but, thank you for your understanding.
http://www.telemarks.co.jp/products/remotelock.htm
RemoteLock protects your privacy when you lost your mobile phone or left it at workplace or home. You can lock your phone remotely via the web and display some messages to the finder something like “Please contact me!” You can activate GPS to identify the location of the phone on the map. If you left the phone at workplace or home, you can make the ringtone silent via the web not to disturb other people or be seen your phone records or something by other people. Normally RemoteLock will work as a lock screen of wallpaper and time. Once you lose your phone, you can lock it promptly by remote control.