Samsung Serene User Manual

54Receiving data via Bluetooth1. Activate the Bluetooth feature.2. Set other Bluetooth devices tosearch for your phone in the Myphone’s visibility option.3. If an unauthorised Bluetoothdevice sends data to your phone,press OK to receive data.Security (Menu 9.7)Use this menu to protect the phoneagainst unauthorised use bymanaging the several access codes ofyour phone and SIM card.Note: If you enter an incorrect PIN /PIN2 three times in succession, the SIMcard is blocked. To unblock it you needto enter your PUK/PUK2 (PersonalUnblocking Key). The codes aresupplied by your network operator.PIN check (Menu 9.7.1)The 4- to 8-digit PIN (PersonalIdentification Number) protects yourSIM card against unauthorised use.When this feature is enabled, thephone requires your PIN code eachtime it is switched on.Change PIN (Menu 9.7.2)Use this menu to change your PINcode. The PIN Check feature must beenabled to use this feature.Phone lock (Menu 9.7.3)This feature locks the phone fromunauthorised use.When this feature is enabled, youmust enter a 4- to 8-digit phonepassword each time the phone isswitched on.The password is preset to 00000000.To change the password, use theChange password menu.Change password (Menu 9.7.4)Use this menu to change your phonepassword.Privacy (Menu 9.7.5)Use this menu to lock all menufunctions on the phone, except callfunctions.When this feature is enabled, youmust enter the phone password toaccess menu functions.SIM lock (Menu 9.7.6)The SIM lock feature allows yourphone to work only with the currentSIM by assigning a SIM lock code.You must enter the SIM lock code touse a different SIM card.Change PIN2 (Menu 9.7.7)If supported by your SIM card, usethis menu to change your currentPIN2.