126Deleting a World Clock Entry1. From the Home screen, tap Clock Worldclock Delete.2. Tap the city clocks you wish to delete.3. Tap Delete.StopwatchYou can use this option to measure intervals of time.1. From the Home screen, tap Clock Stopwatch.2. Tap Start to start the stopwatch and tap Lap to mark a unit oftime per lap.3. Tap Stop to stop the stopwatch.4. Tap Restart to continue or tap Reset to erase all timesrecorded.TimerYou can use this option to set a countdown timer. Use a timer tocount down to an event based on a preset time length (hours,minutes, and seconds).1. From the Home screen, tap Clock Timer.2. The min field is highlighted and set to 1 minute. Use thekeypad to set the number of minutes you want.3. Tap the hr field to set hours if desired. As you tap differentfields, they will become highlighted.4. Tap the sec field to set seconds.5. Tap Start to begin the timer and tap Stop to pause the timer.6. After stopping, tap Restart to continue or tap Reset to set thetimer back to 1 minute.ContactsYou can manage your daily contacts by storing their name andnumber in your Address Book. Address Book entries can besorted by name, entry, or group.For more information, refer to “Contacts and Your Address Book”on page 49.EmailEmail enables you to review and create email using various emailservices. You can also receive text message alerts when youreceive an important email. For more information, refer to “UsingEmail” on page 81.