Samsung GALAXY SII User Manual page 110

• Fixed Dialing Numbers: allows you to restrict outgoing calls to a
limited set of phone numbers.
Using Fixed Dialing Numbers
Enabling FDN
From the Call Settings menu, tap Additional settings
1.
Fixed Dialing Numbers.
Tap Enable FDN.
2.
At the prompt, enter your PIN2 code and tap OK.
3.
FDN is enabled.
To enable FDN after it has been disabled, tap Disable FDN,
4.
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.
Changing the PIN2 Code
From the Call Settings menu, tap Additional settings
1.
Fixed Dialing Numbers.
Tap Change PIN2.
2.
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At the prompt, enter your old PIN2 code.
3.
At the prompt, enter a new PIN2 code.
4.
Confirm your PIN2 code.
5.
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.
From the Call Settings menu, tap Additional settings
1.
Fixed Dialing Numbers.
Tap FDN list.
2.
A list of all existing FDN numbers will be displayed.
3.
Voicemail Service
From the Call Settings menu, tap Voicemail Service.
1.
Voicemail service provided by your carrier is the default.
Tap My carrier to remove the carrier Voicemail service.
2.
Voicemail
You can view or modify your voicemail number from this menu.
From the Call Settings menu, tap Voicemail.
1.