Samsung GSM900 manual Caller ID Menu, Closed User Group CUG Menu, Activating a Closed User Group

Network Services

Caller ID (Menu 8.5)

You can prevent your phone number from being displayed on the phone of the person being called.

Note: Some networks do not allow the user to change this setting.

The following options are available:

Default: the default setting provided by the network is used.

Hide Number: your number does not display on the other person’s phone.

Send Number: your number is sent each time you make a call.

Closed User Group (CUG) (Menu 8.6)

This network service allows incoming and outgoing calls to be restricted to a selected user group. You can create up to ten user groups.

For details about how to create and use a closed user group, contact your service provider.

Example: A company lends SIM cards to its employees and wants to restrict outgoing calls to members of the same team.

Activating a Closed User Group

If you select the Closed User Group menu, you can enter the CUG function. You can now access the following options after pressing the Select soft key:

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