S e t t i n g snumber and the message centre number must be includedin the fixed dialling list.Closed user group — to specify a group of people whomyou can call and who can call you (network service)Security level — to set the phone to ask for the securitycode whenever a new SIM card is inserted into the phone,select Phone. If you select Memory, the phone asks for thesecurity code when the SIM card memory is selected, andyou want to change the memory in use.Access codes — to change the security code, PIN code,PIN2 code, or restriction passwordAuthority certificates or User certificates — to view thelist of the authority or user certificates downloaded intoyour phone. See "Certificates", p. 57.Security module sett. — to view security module details,select Module PIN request, or change the module PIN andNokia_3610_APAC_UG_en.book Page 43 Monday, September 22, 2008 10:40 AM
