1284. Use the Left and Right navigation keys to change the Alarm option setting to Cancel.The other options become inactive.5. Press the key. “Saved” appears in the display, the alarm is cancelled, and thealarm icon ( ) disappears from the top of the display.Delete Alarms1. In standby mode, press the MENU (left) soft key ( ), then press (for PLAN)and for Alarm. The Alarm screen appears in the display showing a list of allcurrently defined alarms.2. Use the Up and Down navigation keys to highlight a particular alarm to delete.3. Press the Menu (left) soft key ( ) key. The following options pop-up in the display:• New Alarm• Delete• Delete All4. Use the Up and Down navigation keys to highlight Delete to delete a highlightedalarm.Use the Up and Down navigation keys to highlight Delete All to delete all definedalarms.5. Press the key.• If you selected the Delete option, “Deleted” appears in the display, the alarm is removedfrom the list.• If you selected the Delete All option, you are prompted to confirm deletion of all currentalarms.– Use the Left and Right navigation keys to highlight Yes to confirm deletion of all currentalarms, then press the key. All defined alarms are erased.– Use the Left and Right navigation keys to highlight No to abort deletion of all currentalarms, then press the key.CalculatorYou can perform calculations, including addition, subtraction, multiplication, and divisionusing your device.1. In standby mode, press the MENU (left) soft key ( ), then press (for PLAN)and for Calculator. The Calculator screen appears in the display.2. Enter the first number in your equation using the keypad (numbers can be up to ninedigits long).• Press the key to enter a decimal point. (Calculator only accepts 2 digits after a decimalpoint. When you enter a decimal number smaller that 1.0, Calculator automatically inserts aleading zero, for example, 25 becomes 0.25.)• Press the key to change the sign for a number to a negative.