User Guide
Page 51
... a specific phone feature that is inserted into the phone. Select Memory, and the phone asks for the security code whenever a new SIM card is covered by the PIN2 code (depends on SIM card) ■ Restore factory settings To reset some of the menu settings to change the security code, PIN code, UPIN code, PIN2 code, and restricting password Code in use . Settings Security level > Phone -
... a specific phone feature that is inserted into the phone. Select Memory, and the phone asks for the security code whenever a new SIM card is covered by the PIN2 code (depends on SIM card) ■ Restore factory settings To reset some of the menu settings to change the security code, PIN code, UPIN code, PIN2 code, and restricting password Code in use . Settings Security level > Phone -