Samsung Rugby Smart SGH-I847 User Manual page 118

• Fixed Dialing Numbers: allows you to restrict outgoing calls to
a limited set of phone numbers.
Using Fixed Dialing Numbers
FDN (Fixed Dialing Number) mode restricts your outgoing
calls to a limited set of phone numbers. When this feature is
enabled, you can make calls only to phone numbers stored in
the FDN list on the SIM card.
Enabling FDN
1. From the Call Settings menu, tap Additional settings
Fixed Dialing Numbers.
2. Tap Enable FDN.
3. At the prompt, enter your PIN2 code and tap OK.
FDN is enabled.
4. To enable FDN after it has been disabled, tap Disable
FDN, enter your PIN2 code and tap OK.
Important! Not all SIM cards use a PIN2 code. If your SIM card
does not, this menu does not display.
The PIN2 code is provided by your carrier. Entering
an incorrect PIN2 code could cause the phone to
lock. Contact customer service for assistance.
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Changing the PIN2 Code
1. From the Call Settings menu, tap Additional settings
Fixed Dialing Numbers.
2. Tap Change PIN2.
3. At the prompt, enter your old PIN2 code.
4. At the prompt, enter a new PIN2 code.
5. Confirm your PIN2 code.
Managing the FDN List
When this feature is enabled, you can make calls only to
phone numbers stored in the FDN list on the SIM card.
Note: Before you can manage an FDN list a list must be
created.
1. From the Call Settings menu, tap Additional settings
Fixed Dialing Numbers.
2. Tap FDN list.
3. A list of all existing FDN numbers will be displayed.