Samsung SGH-S307SSACIN - Manual (Page 57)

Network Services
106
Caller ID
(Menu 6.5)
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 6.6)
This network service allows incoming and outgoing
calls to be restricted to a selected user group. You
may be a member of up to ten user groups.
For details on how to create, activate 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:
Network Services
107
Index List: lets you list, add or delete CUG index
numbers. The list of current CUG indexes appears.
Add a new CUG index as advised by your service
provider or delete a selected group.
Outside Access: lets you enable or disable calls
to numbers other than those in the Closed User
Group. This feature depends on the nature of your
CUG subscription. Please check with your service
provider.
Default Group: you may set a default CUG with
your service provider. If you have done so, you can
enable the Default Group option on your phone.
When making a call, you are given the option of
using your default CUG, instead of selecting one
from the list.
Deactivate: deactivates the CUG function. This
option appears only when the default group is
enabled or a CUG index is selected.
To Press the
scroll through the
existing CUG
indexes or key.
add a new CUG
index Options soft key, select the
Add option and enter the
index.
delete a CUG
index Options soft key and select
the Delete option.
activate a CUG
index Options soft key and select
the Activate option.