Samsung SGH-x507 Series, User Manual, Page: 105 / 178

Section 8: Changing Your Settings 101
Network Services Settings
Sect
ion 8
3. Press the Up or Down key until the network you want
highlights and then press the OK soft key or the key.
The phone will scan for that network and you will be
connected.
Caller ID
You can prevent your phone number from being
displayed on the phone of the person being called.
Note: Some networks do not allow you 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.
Press the Select soft key to apply changes.
Closed User Group (SIM Dependent)
This network service allows incoming and outgoing calls
to be restricted to a selected user group. you can create up
to 10 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.
If you select the Closed User Group menu, you can enter
the CUG function. You can now access the following
options: