Samsung SGH-X450 Quick Manual

Also see for SGH-X450: Quick reference card Service manual

Contents

Network Services122Caller ID (Menu 7.5)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 7.6)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.Activating a Closed User GroupIf you select the Closed User Group menu, youcan enter the CUG function. You can now access thefollowing options after pressing the Select soft key:Network Services123Index 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.Outside Access: lets you enable or disable calls tonumbers other than those in the Closed User Group.This feature depends on the nature of your CUGsubscription. Please check with your serviceprovider.Default Group: you may set a default CUG withyour service provider. If you have done so, you canenable the Default Group option on your phone.When making a call, you are given the option ofusing your default CUG, instead of selecting onefrom the list.Deactivate: deactivates the CUG function. Thismenu appears only when the default group isenabled or a CUG index is selected.To Press thescroll through theexisting CUGindexesUp or Down key.add a new CUGindexOptions soft key and selectthe Add option. Enter theindex and press the OK softkey.delete a CUGindexOptions soft key and selectthe Delete option.activate a CUGindexOptions soft key and selectthe Activate option.