KeypadLock - KeypadLock runs as a service on your device and is able to automatically lock the keypad of your device based on the rules you set. This can help you to protect against accidentally keys pressing which could initiate undesired calls or network access. You can unlock the keypad as normally
EzLocks - This package contains two locking applications : EzKeyLock and EzScreenLock. The EzScreenLock application is used to lock the phones screen with selected image. Also some text can be additionally selected to be shown along side with the image. The locking can be set to be handled automatically with timer, or by selecting special shortcut key combination
N Screensaver - This application allows Symbian phone to have automatic keypad-lock; regularly, there is no automatic key lock on Symbian phone. Moreover, you can customize the tone when the application is locking your keypad. Finally, either an analog clock or a digital click would be displayed as a screen saver
Maxinote - Whether you're creating text messages or simply jotting down notes you can now input text using Maxinote's easy on-screen keypad.
The Maxinote design allows you to keep your focus predominantly on the screen while performing the majority of input actions using your mobile phone's navigation key
NoRedClose - Never close an application again with an accidental press of the red hang up key! NoRedClose will prevent that while still allowing the red hangup button to hang up calls normally. N70, N90 and Series60 3rd edition phones will immediately close the running application if you press the red hang up key
NiceClock, first of all, acts like a screensaver with watches on the screen and voice informer, additional alarm, organizer and keyboard locker options. The main advantage of the application is the combination of all these features