Important: Use only services that youtrust and that offer adequate security andprotection against harmful software.Network servicesTo use the phone you must have servicefrom a wireless service provider. Many ofthe features require special networkfeatures. These features are not availableon all networks; other networks mayrequire that you make specificarrangements with your service providerbefore you can use the network services.Your service provider can give youinstructions and explain what charges willapply. Some networks may havelimitations that affect how you can usenetwork services. For instance, somenetworks may not support all language-dependent characters and services.Your service provider may have requestedthat certain features be disabled or notactivated in your device. If so, thesefeatures will not appear on your devicemenu. Your device may also have a specialconfiguration such as changes in menunames, menu order, and icons. Contactyour service provider for moreinformation.Functions without a SIM cardSome functions of your phone may beused without inserting a SIM card, such asOrganiser functions and games. Somefunctions appear dimmed in the menusand cannot be used.Keypad lockTo lock the keypad to prevent accidentalkeypresses, select Menu, and press *within 3 seconds.To unlock the keypad, select Unlock, andpress * within 1.5 seconds. If requested,enter the lock code.To answer a call when the keypad islocked, press the call key. When you endor reject the call, the keypad locksautomatically.Further features are Automatickeyguard and Security keyguard. See"Phone settings", p. 10.When the device or keypad is locked, callsmay be possible to the official emergencynumber programmed into your device.Access codesTo set how your phone uses the accesscodes and security settings, selectMenu > Settings > Security > Accesscodes.• The security code helps to protectyour phone against unauthorised use.The preset code is 12345. You canchange the code and set the phone torequest the code. Some operationsrequire the security code regardless ofthe settings, for example if you wantto restore the factory settings. Keepthe code secret and in a safe placeseparate from your phone. If youforget the code and your phone islocked, your phone will requireservice and additional charges mayapply. For more information, contacta Nokia Care point or your phonedealer.• The PIN (UPIN) code, supplied with theSIM (USIM) card, helps to protect thecard against unauthorised use.• The PIN2 (UPIN2) code, supplied withsome SIM (USIM) cards, is required toaccess certain services.Make it your phone 7© 2009 Nokia. All rights reserved. 7