Menu functionsCaller ID (Menu 9.5.5)This network service allows you to prevent your phonenumber from being displayed on the phone of theperson being called. However, some networks do notallow the user to change this setting.• Default: use the default setting provided by thenetwork.• Voice server number: enter the voice mailserver number.Closed user group (Menu 9.5.7)Use this menu to set incoming and outgoing calls to berestricted to a selected user group. For details abouthow to create a closed user group, contact yourservice provider.E720.book Page 92 Monday, May 9, 2005 7:48 PM