Samsung Galaxy S 4G User Manual page 185

Managing the FDN List
When this feature is enabled, you can make calls only to phone
numbers stored in the FDN list on the SIM card.
Press
1.
Call settings Fixed Dialing Numbers.
Tap Enable FDN.
2.
At the prompt, enter your PIN2 code and tap OK.
3.
FDN is enabled.
Tap FDN list then press
4.
edit the contacts that were stored.
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.
and then tap (Settings)
and then tap Add contact or
Voicemail
You can view your voicemail number from this menu.
Press
1.
Call settings Voicemail.
Tap Voicemail service and select My carrier.
2.
Tap Voicemail number to now view your number within the
3.
Voicemail number field.
HAC Mode
This menu is used to activate or deactivate Hearing Aid
Compatibility for this device.
Press
1.
Call settings HAC mode.
Tap On to activate the feature, or Off to deactivate the
2.
feature. Off is the default setting.
TTY Mode
A TTY (also known as a TDD or Text Telephone) is a
telecommunications device that allows people who are deaf,
hard of hearing, or who have speech or language disabilities, to
communicate by telephone.
and then tap (Settings)
and then tap (Settings)
Changing Your Settings 180