››Delete an alarm
In Idle mode, open the application list and select Clock →
Select an alarm to delete.
Select Delete → OK.
Learn to perform mathematical calculations directly on your device like a typical
In Idle mode, open the application list and select Calculator.
Use the keys that correspond to the calculator display to perform basic mathematical operations.
Press  → Advanced panel to use scientific calculator.
Learn to manage logs of files you have downloaded from the web.
In Idle mode, open the application list and select Downloads.
Select a download folder.
To open a downloaded file, select the log.
To delete a log, select the check box and then select Delete.