[ 106 ]2 Enter your new password, then press OK.• SET UP A CLOSED USER GROUPThis network service specifies the group of people to whom you can calland who can call you. Default resets the phone to use a user group thatthe SIM 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 4-8-4 (Settings -Security settings - Closed usergroup).2 Scroll to On, enter the group number, then press OK.Turn off closed user group1 Press Menu 4-8-4 (Settings -Security settings - Closed usergroup).2 Scroll to Off, then press OK.• KEYPAD LOCK (KEYGUARD)You can lock the keypad to prevent the keys being accidentally pressed,for example, when your phone is in your pocket or purse.Locking the keypadIn standby mode, press Menu and then within1.5 seconds to lock the keypad.When the keypad is locked, appears at the topof the display.
