FCC DRAFTAvoid using codes that are similar to emergency numbersto prevent accidental dialing of the emergency number.Codes are shown as asterisks. When you change a code,enter the current code, then the new code twice.Define security settingsTo define device and SIM card settings, select a setting andOptions > Change.When calls are limited to closed user groups, calls may bepossible to the official emergency number programmedinto your device.Define the following settings:• PIN code request — Select On to request that the PINcode is entered each time the device is switched on.This setting cannot be changed if the device isswitched off. Some SIM cards do not allow turning offthe PIN code request.• PIN code — Change the PIN code. The PIN code mustbe 4 to 8 numbers long. The PIN code protects your SIMcard against unauthorized use and is provided withthe SIM card. After three consecutive incorrect PIN codeentries, the PIN code is blocked, and you need to usethe PUK code to unblock it before you can use the SIMcard again.• PIN2 code — Change the PIN2 code. The PIN2 codemust be 4 to 8 numbers long. The PIN2 code is requiredto access some functions of the device and is providedwith the SIM card. After three consecutive incorrectPIN2 code entries, the PIN2 code is blocked, and youneed to use the PUK2 code to unblock it before you canuse the SIM card again.• Autolock period — Set a time-out after which thedevice is automatically locked and can be used only ifthe correct lock code is entered. Enter a number for thetime-out in minutes, or select None to turn off theautolock period. When the device is locked, you canstill answer incoming calls and calls may still bepossible to the official emergency numberprogrammed into your device.• Lock code — Change the lock code. The new code mustbe 5 digits long. The preset code is 12345. To avoidunauthorized use of your device, change the lock code.Keep the new code secret and in a safe place separatefrom your device.• Lock if SIM changed — Set the device to ask for the lockcode when an unknown, new SIM card is inserted intoyour device. The device maintains a list of SIM cardsthat are recognized as the owner’s cards.• Allow remote lock — If you set this option on, you canlock the device by sending a predefined text messagefrom another phone. When you set this option on, youneed to enter the remote lock message and confirmthe message. The message must be at least 5characters long.• Closed user group (network service) — Specify a groupof people to whom you can call and who can call you.• Confirm SIM services (network service) — Set thedevice to display confirmation messages when you areusing a SIM card service.Change the restriction passwordTo change the password used for restricting voice, fax,and data calls, select Menu > Tools > Settings > Callrestriction > Cellular call restriction > Options > Edit30 Make calls