Tools131♦To change the amount to be converted, press the Up navigation key untilthe amount field is highlighted and enter the new value using the numerickeypad.♦To perform a different conversion, use the Back soft key to return to theConverter menu.♦To change the preset currency conversion rates, press the Options softkey, highlight View Rate and press the Select soft key or the key.Use the Left and Right navigation keys to select the base rate to beused. Use the Down navigation key to select the value to be changed,press the key, enter the new value using the numeric keypad, andpress the Save soft key or the key.TimerThe Timer (Menu 7.10) allows you to count down from a preset time tozero. A series of tones plays when the time reaches zero.To start the timer:1. From the Idle screen, press the key to access the menu mode.2. Use the Navigation keys to highlight Tools and press the Select softkey or the key.3. Highlight Timer and press the Select soft key or the key.4. Press the Set soft key.5. Using the numeric keys, enter the number of hours, minutes andseconds that you wish to count down and press the OK soft key.6. Press the key to start the timer.To pause the countdown, press the key.