[ 121 ]Manage phone security113 Scroll to one of the following options:Activate: Enter the restriction password and press OK.Cancel: Enter the restriction password and press OK.Check status: The phone lists the call types with call restriction active.4 Press OK.About your restriction passwordContact your service provider for the restriction password.Change your restriction password1 Press Menu 4-7-6 (Settings > Security settings > Change access codes).2 Scroll to Change restriction password, then press Select.3 Enter your new password, then press OK.• SET UP A CLOSED USER GROUPThis network service specifies the group of people whom you can call andwho can call you. Default resets the phone to use a user group that theSIM card owner has agreed upon with the service provider.Note: When calls are limited to closed user groups, calls may bepossible to certain emergency numbers in some networks (such as911 or other official emergency number).Turn on closed user group1 Press Menu 4-7-4 (Settings >Security settings > Closed user group).2 Scroll to On, enter the group number, then press OK.Turn off closed user group1 Press Menu 4-7-4 (Settings >Security settings > Closed user group).2 Scroll to Off, then press OK.
