● Authority certificates or User certificates — to viewthe list of the authority or user certificates downloadedinto your phone. See "Certificates," p. 95.● Security module settings — to view Security moduledetails, activate Module PIN request, or change themodule PIN and signing PIN. See "Access codes," p. 15.Restore factory settingsTo reset some of the menu settings to their original values,select Menu > Settings > Restore factory sett.. Enterthe security code.The names and phone numbers saved in Contacts are notdeleted.10. 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. See "Service inbox," p. 93.11. GalleryManage images, video clips, music files, themes, graphics,tones, recordings, and received files. These files are storedin the phone memory or an attached memory card and maybe arranged in folders.O p e r a t o r m e n u© 2007 Nokia. All rights reserved. 71