91Copyright © 2004 Nokia. All rights reserved.Tip: In standby mode, press once to access the list of diallednumbers. Scroll to the number or name that you want, and pressto call the number.• Delete recent call lists to delete the recent calls lists. Select whether you wantto delete all the phone numbers in the recent calls lists, or only those numbersin the missed calls, received calls or dialled numbers lists. You cannot undo theoperation.Call counters and call timersNote: The actual invoice for calls and services from your service provider may vary,depending upon network features, rounding-off for billing, taxes and so forth.Press Menu, and select Call register and then select• Call duration, scroll to view the approximate duration of your incoming andoutgoing calls in hours, minutes and seconds. The security code is required toclear the timers.If you have two phone lines available (network service), each phone line has itsown call duration timers. The timers of the currently selected line aredisplayed. Refer to Call settings on page 116.• GPRS data counter. Scroll to check the approximate amounts of data that weresent or received in the last session, data sent and received in total, and to clearthe counters. The counter unit is a byte. The security code is required to clearthe counters.