90TimerYou can use this menu to set a timer to count down a preset amount oftime (hours, minutes, and seconds).1. Press Tools Timer.2. Press Set and use the keypad to enter a countdown time lengthfor the alert by setting the Hours, Minutes, and Seconds value,then press the OK soft key.3. Press the key to begin the timer.4. Press the key to pause the timer.5. Press the OK soft key or key to stop the alarm.StopwatchYou can use this menu to measure intervals of time.1. Press Tools Stopwatch2. Press Start to start the counter.3. Press Lap to measure lap time, Stop to stop the stopwatch. Youcan record multiple lap times.4. Press Reset to erase all times recorded. MenuYou can use this menu to set the Roam/INTL setting (INTL 1 or INTL2).1. Press Tools Menu Roam/INTL.2. Highlight INTL 1 or INTL 2 and press Select or .