Samsung SGH-I777 User Manual page 122

Enabling FDN
1. From the Home screen, tap
Additional settings
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.
Changing the PIN2 Code
1. From the Home screen, tap
Additional settings
2. Tap Change PIN2.
3. At the prompt, enter your old PIN2 code.
4. At the prompt, enter a new PIN2 code.
116
Settings
Fixed dialing numbers.
Settings
Fixed dialing numbers.
5. Confirm your PIN2 code.
Managing the FDN List
Call
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 Home screen, tap
Additional settings
2. Tap FDN list.
3. A list of all existing FDN numbers will be displayed.
Voicemail Service
1. From the Home screen, tap
Voicemail service.
Voicemail service provided by your carrier is the
Call
default.
2. Tap My carrier to remove the carrier Voicemail service.
Voicemail
You can view or modify your voicemail number from this
menu.
Settings
Fixed dialing numbers.
Settings
Call
Call