Samsung SGH-S425ZGATFN - Manual (Page 57)

Managing Your Contacts 53
FDN Mode
FDN (Fixed Dialing Number) mode, if supported by your SIM card, 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.
Note: FDN Mode must be set to On in the Menu ➔ Settings ➔ Phone ➔ Security ➔ Set FDN Mode
option before you can add, change, or delete contacts on the FDN List.
Changing the FDN mode Status
1. In Idle mode, press Menu ➔ Settings ➔ Phone ➔ Security.
2. Scroll down to the Set FDN Mode field and press the key.
3. Select On (to enable fixed dialing) or Off to disable the option and press Save.
4. Enter the PIN2 code if you selected On.
Important!: With Fixed Dial Mode enabled, you are NOT able to dial any number other than those
created as FDN numbers.
S425G.book Page 53 Tuesday, March 13, 2012 4:07 PM