7190 User Guide v0.04 3/15/99 [ 75 ]SettingsSecurity levelThis menu allows you to turn on phone security to prevent unauthorizeduse of the phone. You need the security code to set the security level. See“Protecting the phone with security code” on page 80.Note: When you change the security level, all the recent call lists arecleared.Change access codesWith this menu you can change the access codes: security code, PIN codeand PIN2 code. These codes may only include the characters 0 to 9. Thephone prompts you to enter the current code and the new code. It alsoprompts you to verify the new code.Note: Avoid using access codes similar to the emergency numbers, suchas 911, to prevent accidental dialling of the emergency number.
