G e n e r a l i n f o r m a t i o n91. General informationCongratulations on your purchase of this Nokia mobile phone. Some of its otherfeatures include a calendar, a clock, an alarm clock, a radio, a music player, and abuilt-in camera.■ Access codesSecurity codeThe security code (5 to 10 digits) helps to protect your phone againstunauthorized use. The preset code is 12345. To change the code, and to set thephone to request the code, see ”Security,” p. 68.If you enter an incorrect security code five times in succession, the phone ignoresfurther entries of the code. Wait for five minutes, and enter the code again.PIN codesThe personal identification number (PIN) code and the universal personalidentification number (UPIN) code (four to eight digits) help to protect your SIMcard against unauthorized use. See ”Security,” p. 68. The PIN code is usuallysupplied with the SIM card. To set the phone to request the PIN code, see”Security,” p. 68.The PIN2 code (four to eight digits) may be supplied with the SIM card and isrequired for some functions.The module PIN is required to access the information in the security module. See”Security module,” p. 96. The module PIN is supplied with the SIM card if the SIMcard has a security module in it.The signing PIN is required for the digital signature. See ”Digital signature,” p. 97.The signing PIN is supplied with the SIM card if the SIM card has a securitymodule in it.PUK codesThe personal unblocking key (PUK) code and the universal personal unblockingkey (UPUK) code (eight digits) is required to change a blocked PIN code and UPINcode, respectively. The PUK2 code is required to change a blocked PIN2 code.