Extras • Automatic close - Change the automatic time-out period (1 - 60 minutes). After thetime-out period has elapsed, the wallet code must be re-entered to gain access to thecontents.Resetting the wallet and wallet codeTo reset both the contents of the wallet and the wallet code:1 Key in *#7370925538# in standby mode.2 Enter the phone’s lock code, and press OK. See “Security” on page 71.3 You will be asked to confirm the erasing of data. Press OK.When opening the wallet again, you must enter a new wallet code. See “Entering the walletcode” on page 84.CalculatorGo to Menu→Extras→ Calculator.1 Enter the first number of your calculation. If you make a mistake, press to erase it.2 Scroll to an arithmetic function and press to select it.3 Enter the second number.4 To execute the calculation, scroll to and press .Options inCalculator: Last result,Memory, Clear screen, Help,and Exit.Note: This calculator has limited accuracy and is designed for simple calculations.• To add a decimal, press .• Press and hold to clear the result of the previous calculation.• Use and to view previous calculations and move in the sheet.