M e n u f u n c t i o n s81To access the Service inbox instandby mode, when you havereceived a service message, pressShow.• If you press Exit the message ismoved to the Service inbox. Toaccess the Service inbox later,press Menu, and select Servicesand Service inbox.To access the Service inbox whilebrowsing, press Options and selectOther options and Service inbox.Scroll to the message you want,press Options. Select Retrieve toactivate the multi-mode browserand download the marked content,or Details to display detailedinformation on the servicenotification, or select Delete todelete it.Service inbox settingsPress Menu, and select Services,Settings and Service inbox settings.• Select Service messages and On(or Off) to set the phone toreceive (or not to receive) servicemessage.• Select Automatic connection. Ifyou select On and if you have setthe phone to receive servicemessages, the phone willautomatically activate thebrowser when the phone hasreceived a service message.If you select Off, the phone willactivate the browser only afteryou have selected Retrieve whenthe phone has received a servicemessage.The cache memoryThe information or services you haveaccessed are stored in the cache ofyour phone. A cache is a buffermemory, which is used to store datatemporarily. To empty the cache:• while browsing, press Optionsand select Other options andClear the cache, or• in standby mode, press Menu,and select Services, and Clear thecache.Browser securitySecurity features may be requiredfor some services, such as bankingservices or shopping on a site. Forsuch connections 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 can containcertificates as well as private andpublic keys. The security module mayimprove the security services forapplications requiring browserconnection, and allows you to use adigital signature. The certificates are