Product: Mobile > Cell Phones > AT&T Cell Phones > SGH-X497
My X497 Has A FDN (Fixed Dialing Number) What Is It And How Do I Enable It On My Phone?
FDN (Fixed Dial Number) mode, if supported by your SIM card, allows you to restrict your outgoing calls to a only phone numbers stored in your phonebook. You can enable FDN by following the steps below:
Note: Not all SIM cards have a PIN2. If your SIM card does not, this menu does not display.
For additional information regarding setting up FDN and PIN numbers, please contact your service provider.
To store a number to the SIM (FDN) memory:
NOTE: Your PIN1 and PIN2 codes must be obtained from Service Provider only
For more information on the SGH-x497 click here.