Samsung Galaxy S II Galaxy S II I9100 User Manual page 47

Use Fixed Dialling Number (FDN) mode
In FDN mode, your device will restrict outgoing calls, except
for the numbers stored in the FDN list. To activate FDN mode,
1
In Idle mode, open the application list and select
Settings
Numbers
2
Enter the PIN2 supplied with your SIM or USIM card and
select OK.
3
FDN list and add contacts to be used in FDN mode.
Select
Set call forwarding
Call diverting is a network feature to send incoming calls to
another number that you specify. You can set this feature
separately for several conditions when you are not able to
answer calls, such as when you are already on the phone or
when you are outside of the service area.
1
In Idle mode, open the application list and select
→ Call →
2
Select a condition.
3
Enter a number to which calls will be forwarded and select
Enable.
Your setting will be sent to the network.
Set call barring
Call barring is a network feature to restrict certain types of
calling or to prevent others from making calls with your
device.
1
In Idle mode, open the application list and select
→ Call →
type.
→ Call → Additional settings
→ Enable FDN.
Call forwarding
Additional settings
Communication
→
a call type.
→ Call barring
47
→ Fixed Dialing
Settings
Settings
→
a call