77SettingsChanging PIN/PIN2You must enable the PIN before changing the code. See “PINcontrol” on page 76.d Main menu > Settings > Security > Codes1. [192] to scroll to Change PIN or Change PIN2 7 [5](Select)2. Enter the current code 7 [5] (OK)3. Enter a new code 7 [5] (OK)4. Enter the new code to verify 7 [5] (OK)Fixed dialThe Fixed dial feature allows you to limit your outgoing calls to acertain set of numbers saved in FDN (Fixed Dial Number), which islocated in your SIM. When this function is on, only the Fixed dialnumbers can be dialled, and any attempt to call any other numberwill fail. To enter Fixed dial numbers, see “Storing a contact in FDN”on page 54. When the Fixed dial is on, any manually dialled phonenumbers must be the same as the numbers in the FDN, otherwisethe call cannot be made.d Main menu > Settings > Security > Fixed dial1. Enter the PIN2 code 7 [5] (OK)2. [5] (Change) to switch on/off 7 [6] (OK)Note: If either PIN or PIN2 is entered incorrectly several times (depends onyour SIM), the phone will be locked and then you will need to enter the PUKor PUK2 code. If the PUK/PUK2 code is entered incorrectly 10 times, thephone will cease to operate permanently. All information stored in the SIMwill be lost and the SIM will need to be replaced. Contact the serviceprovider for more details.Note: If the PIN2 code is entered incorrectly several times, the PIN2 will beblocked. To unblock the PIN2, you must enter your PUK2 code. If you enteran incorrect PUK2 code 10 times, your SIM will be blocked permanently.