Network Services110Caller ID (Menu 6.5)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 is not displayed onthe other person’s phone.Send Number: your number is sent each time youmake a call.Closed User Group (Menu 6.6)This network service allows incoming and outgoingcalls to be restricted to a selected user group. Youmay be a member of up to ten user groups.For details on how to create, activate and use aclosed user 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 now access thefollowing options after pressing the Select soft key:Index List: lets you list, add or delete CUG indexnumbers. The list of current CUG indexes appears.
