[ 42 ]4 Enter the new security code again and press OK. A message appearsin the display confirming your security code has been changed.The PIN codeThe PIN code protects the SIM card from unauthorized access. The PIN codecan be 4- 8 digits in length. After three successive incorrect entries thePIN code is blocked and you’ll be asked to enter the personal unblockingkey (PUK) code.Note: The PIN code must be obtained from your wireless provider.The PIN code is typically provided with your SIM card.PIN CODE REQUESTEnable your phone to request the PIN code upon power-up. This providesextra security in case your phone is lost or stolen.1 Press Menu 4-7-1 (Settings > Security settings > PIN code request).2 After a brief pause, you’re prompted to enter the current PIN code.Enter the PIN code and press OK.3 Scroll to On and press OK. A message appears in the display confirmingyour selection.CHANGE YOUR PIN CODEBefore you can change your PIN code, you’ll need to enable PIN coderequest. See “PIN code request” immediately preceding this section.1 Press Menu 4-7-6-2 (Settings > Security settings > Access codes >Change PIN code).2 After a brief pause, you’re prompted to enter the current PIN code.Enter the PIN code and press OK.3 You’re prompted to enter the new PIN code. Enter the new PIN codeand press OK.4 You’re prompted to re-enter the new PIN code for verification.Enter the new PIN code again and press OK.A message appears in the display confirming your PIN code hasbeen changed.