Settings167Caller ID (Menu 9.5.5)You can prevent your phone number from beingdisplayed on the phone of the person being called.Note: Some networks do not allow the user to changethis setting.The following options are available:Default: the default setting provided by thenetwork is used.Hide number: your number does not display onthe other person’s phone.Send number: your number is sent each time youmake a call.Closed user group (CUG) (Menu 9.5.6)This network service allows incoming and outgoingcalls to be restricted to a selected user group. Youcan create up to ten user groups.For details about how to create and use a closeduser group, contact your service provider.Example: A company lends SIM cards to itsemployees and wants to restrict outgoingcalls to members of the same team.If you select the Closed user group menu, youcan enter the CUG function. You can access thefollowing options after pressing the Select soft keyor key:Index list: lets you list, add, or delete CUG indexnumbers. The list of current CUG indexes appears.Add a new CUG index as advised by your serviceprovider or delete a group.
