Your Nokia N91 8GB15Copyright © 2006 Nokia. All rights reserved.ClockPress , and select My Own > Clock.To set a new alarm, select Options > Set alarm. Enter thealarm time, and select OK. When the alarm is active, thesign is shown.To turn off the alarm, select Stop. When the alarm tonesounds select Snooze to stop the alarm for five minutes,after which it resumes. You can do this a maximum of fivetimes.If the alarm time is reached while the device is switchedoff, the device switches itself on and starts sounding thealarm tone. If you select Stop, the device asks whether youwant to activate the device for calls. Select No to switchoff the device or Yes to make and receive calls. Do notselect Yes when wireless phone use may causeinterference or danger.To cancel an alarm, select Clock > Options > Removealarm.Clock settingsTo change the clock settings, select Clock > Options >Settings.To change the clock shown in the standby mode, scrolldown, and select Clock type > Analogue or Digital.To allow the mobile phone network to update the time,date, and time zone information to your phone (networkservice), scroll down, and select Network operator time >Auto-update. For the Network operator time setting totake effect, the phone restarts.To change the alarm tone, scroll down, and select Clockalarm tone.World clockOpen Clock, and scroll right to open the world clock view.In the world clock view, you can view the time in differentcities.To add cities to the list, select Options > Add city. Enterthe first letters of the city name. The search field appearsautomatically, and the matching cities are displayed.Select a city. You can add a maximum of 15 cities to thelist.To set your current city, scroll to a city, and selectOptions > My current city. The city is displayed in theclock main view, and the time in your phone is changedaccording to the city selected. Check that the time iscorrect and matches your time zone.