5. Use the Directional Key to highlight Location Setting,then press SET to set these options:• Unlock Setting: Changes are permitted to the Location Setting.• Lock Setting: You must enter the Calls & Services Code to makechanges to the Location Setting.6. Use the Directional Key to highlight Calls to setrestrictions for calls, then press SET:Phone Lock SettingSet the locking behavior of your phone. When the phone islocked, you must enter the Phone Only Lock Code to use it,except when dialing emergency numbers.1. From the Home screen, press MENU ➔ Settings& Tools ➔ Phone Settings ➔ Security.2. Enter the Phone Only Lock Code at the prompt. The default