Fixed Dialing Numbers - Samsung Galaxy S III User Manual

• Noise reduction: suppresses background noise on your side of
the conversation during an active call.
• Fixed Dialing Numbers: manages fixed dialing numbers. See
description below.
• 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. Tap Auto area code, enter a new prefix, and then tap
OK.
3. In a single motion, drag the slider to the right to turn it
on.

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 Your Settings 273