G e t s t a r t e dCopyright © 2006 Nokia. All rights reserved. 17minutes before the chargingindicator appears on the display orbefore any calls can be made.The charging time depends on thecharger used. Charging a BL-4Bbattery with the AC-3 chargertakes approximately 2 hours and20 minutes while the phone is inthe standby mode.■ Open and close thephoneTo open the phone rotate theupper part to the right (1) or to theleft until it snaps into place.To close the phone, rotate theupper part down in the oppositedirection (2).Important: When youopen the phone, rotate theupper part 180 degrees tothe left or right. Do notrotate the upper part morethan 180 degrees. If youforce the upper part morethan 180 degrees in eitherdirection, the phone willbe damaged.To switch off a tone that soundswhen you open and close thephone, see ”Tones” p. 45.■ Switch the phone onand offWarning: Do not switchthe phone on whenwireless phone use isprohibited or when it maycause interference ordanger.Press and hold the power key. See”Keys and parts” p. 19. If the phoneasks for a PIN or a UPIN code,enter the code (displayed as ****),and select OK.Set the time and dateEnter the local time, select thetime zone of your location in termsof the time difference with respectto Greenwich Mean Time (GMT),and enter the date. See ”Time anddate” p. 46.Plug and play serviceWhen you switch on your phonefor the first time, and the phone isin the standby mode, you are askedto get the configuration settingsfrom your service provider(network service). Confirm ordecline the query. See "Connect to