Access codes — to change the security code, PIN code, UPINcode, PIN2 code, or barring passwordPIN2 code request — to select whether the PIN2 code isrequired when using a specific phone feature which isprotected by the PIN2 code. Some SIM cards do not allow thecode request to be turned off. This option may not beavailable depending on your SIM card. For details, contactyour network operator.Code in use — to select the type of PIN codeAuth. certificates or User certificates — to view the list ofthe authority or user certificates downloaded into yourphone. See "Browser security", p. 42.Security module — to view Sec. module details, activateModule PIN request, or change the module PIN and signingPIN. See "Access codes", p. 6.Restore factory settingsTo restore the phone back to factory conditions, selectMenu > Settings > Rest. fact. sett. and from the following:Settings only — Reset all preference settings withoutdeleting any personal data.All — Reset all preference settings and delete all personaldata, such as contacts, messages, media files, and activationkeys.Operator menuAccess a portal to services provided by your networkoperator. For more information, contact your networkoperator. The operator can update this menu with a servicemessage.© 2010 Nokia. All rights reserved. 35