S e t t i n g s74 FCC DRAFTcalls on your same network. In the standby mode, select Menu > Settings >Security > Voice privacy > On or Off.Personal unblocking key (PUK) codeThe PUK code is used to restore a blocked PIN code. The PUK code is 8 charactersin length and cannot be changed. The PUK code must be obtained from yourwireless service provider.Important: If you enter an incorrect PUK code 10 times in succession,the UIM card is rejected and can no longer be used. You must contactyour wireless service provider for a new UIM card.■ Application settings1. In the standby mode, select Menu > Settings > Application settings.2. Scroll to one of the following submenus to activate options for preset ordownloaded games or applications.Application sounds—Select On or Off.Application lights—Select App. defined or Default.Application vibration—Select On or Off.■ NetworkThe menu options you see in your device depend on your service provider’snetwork. The network determines which options actually appear in the devicemenu. Check with your service provider for more information.The Network menu enables you to customise the way your device chooses anetwork in which to operate while you are within or outside of your primary orhome system. Your device is set to search for the most cost-effective network. Ifyour device cannot find a preferred network, it selects a network automaticallybased on the option you choose in the Network menu.You can set your device to roam or search for another network when you are notin your home area.1. In the standby mode, select Menu > Settings > Network and one of thefollowing options:Home only—You can make and receive calls in your home area only.