Product: Mobile > Cell Phones > T-Mobile Cell Phones > SGH-T369
The FDN (Fixed Dial Number) Mode, if supported by the SIM card, allows users to restrict outgoing calls to a limited, up to 10, set of phone numbers. Note: Entries on the FDN Address Book must be deleted from within the FDN Address Book.
From the Home screen, Menu > Settings > Personalize > Phone Settings > Security > Set FDN Mode > Enable or Disable
For more information on the SGH-T369 (Column) click here.