Panasonic G51 User Manual - Page 62

Codes The PIN protects your SIM against unauthorised use. If you enable the PIN, every time the phone is switched on you will be prompted to enter the PIN. The PIN2 controls security for the Fixed Dial Store, Call Charge metering and Barred Dial. If either PIN/PIN2 is entered incorrectly 3 times the phone will be locked and you will need to enter the PUK/PUK2 code. Contact the service provider for the PUK/PUK2 code. Change Phonecode From Phone Option menu 1 4 Security > CodesA(Select) 2 4 Change PhonecodeA(Select) > Enter the current Phonecode, if needed A(OK) 3 Enter New PhonecodeA(OK) > Repeat the entryA(OK) Enabling/Disabling the PIN From Phone Option menu 1 4 Security > CodesA(Select) 2 4 PIN ControlA(Set) 3 Enter PIN numberA(OK) > Repeat the entryA(OK) NOTE: To enter PUK code for PIN, enter **05# you will then be prompted to enter the PUK code, then follow the on-screen instructions. To enter PUK2 code for PIN2, enter **052# you will then be prompted to enter the PUK2 code, then follow the on-screen instructions. Changing the Security Code From Phone Option menu 1 4 Security > CodesA(Select) 2 4 Change PIN or Change PIN2A(Select) 3 Enter the current codeA(OK) 4 Enter the new codeA(OK) 5 Enter the new code to verifyA(OK) NOTE: If the PUK/PUK2 code is entered incorrectly 10 times, the phone will cease to operate permanently. All information stored in the SIM will be lost and the SIM will need to be replaced. Contact the service provider for more details. Phone Option 59