Samsung SGH-T989ZKBTMB - Manual (Page 257)

• Fixed Dialing Numbers: manages fixed dialing numbers. See
description on page 252.
• Auto area code: allows you to automatically prepend a specific
area code to all outbound calls.
Using Auto Area Code
This feature prepends an area code to all outbound calls.
When enabled, the designated prefix is always added before
your dialed numbers.
Ex: If you were using 999 as your area code, 555-5555
would be dialed as 999 - 555-5555.
1. From the main Call settings page, tap Additional
settings.
2. In a single motion, drag the slider to the right of the
Auto area code field to turn it on.
3. Tap Auto area code, enter a new prefix, and then tap
OK.
Fixed Dialing Numbers
Fixed Dial Number (FDN), allows you to restrict outgoing calls
to a limited set of phone numbers.
Enabling FDN
1. From the main Call settings page, tap Additional
settings ➔ Fixed Dialing Numbers.
2. Tap Enable FDN.
3. At the prompt, 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 main Call settings page, tap Additional
settings ➔ Fixed Dialing Numbers.
2. Tap Change PIN2.
3. At the prompt, enter your old PIN2 code.
4. At the prompt, enter a new PIN2 code.
5. Confirm your PIN2 code.
Changing Your Settings 252