M e n u f u n c t i o n sCopyright © 2005 Nokia. All rights reserved. 63inbox. To access the Service inboxlater, select Menu > Web > Serviceinbox.To access the Service inbox whilebrowsing, select Options > Otheroptions > Service inbox. Scroll tothe message you want, and toactivate the browser and downloadthe marked content, select Retrieve.To display detailed information onthe service notification, or to deletethe message, select Options >Details or Delete.Service inbox settingsSelect Menu > Web > Settings >Service inbox settings.To set whether you want to receiveservice message, select Servicemessages > On or Off.To set the phone to receive servicemessages only from content authorsapproved by the service provider,select Message filter > On. To viewthe list of the approved contentauthors, select Trusted channels.To set the phone to automaticallyactivate the browser from thestandby mode when the phone hasreceived a service message, selectAutomatic connection > On. If youselect Off, the phone activates thebrowser only after you selectRetrieve when the phone hasreceived a service message.Cache memoryA cache is a memory location that isused to store data temporarily. If youhave tried to access or have accessedconfidential information requiringpasswords, empty the cache aftereach use. The information or servicesyou have accessed is stored in thecache.To empty the cache, while browsing,select Options > Other options >Clear the cache; in the standbymode, select Menu > Web > Clearthe cache.Browser securitySecurity features may be requiredfor some services, such as onlinebanking or shopping. For suchconnections you need securitycertificates and possibly a securitymodule, which may be available onyour SIM card. For more information,contact your service provider.Security moduleThe security module improvessecurity services for applicationsrequiring a browser connection, andallows you to use a digital signature.The security module may containcertificates as well as private andpublic keys. The certificates aresaved in the security module by theservice provider.