Nokia 7250i Nokia 7250i User Guide in English - Page 50

Phone security Notes about fixed dialing • If a SIM card with fixed dialing that is activated is inserted into a phone that does not support fixed dialing, the SIM card is rejected. • If you try to add a name without a number to the fixed dialing list, you will receive an error message. • If you try to browse the fixed dialing list but have not stored any numbers, Fixed dialing list empty appears in the display. • You cannot access SIM memory manually (view or copy numbers on the SIM card) while fixed dialing is active. • CLOSED USER GROUPS This network service specifies the group of people whom you can call and who can call you. Default resets the phone to use a user group that the SIM card owner has agreed upon with the service provider. Note: When calls are limited to closed user groups, calls may be possible to emergency numbers programmed into your phone (for example, 911). Enter the emergency number and press the Talk key. The number appears in the display after you have keyed in the last digit. Turn on closed user groups 1 From the menus, select Settings > Security settings > Closed user group > On. 2 Enter the group number, then select OK. Turn off closed user groups From the menus, select Settings > Security settings > Closed user group > Off. Call barring password for closed user groups A closed user group is a network service that specifies the group of people whom you can call and who can call you. For more information, contact your service provider. [ 39 ]