User Guide

64 Chapter 4 : Phone
Use restricted dialing
When restricted dialing is turned on, you can make calls to or answer calls
from only those numbers that are on your list of restricted numbers.
To add to or change the list, you need to enter a PIN2. If you enter an
incorrect PIN2 more times than allowed by AT&T, the SIM card locks. After
the SIM card locks, you need to enter a PUK2 to unlock the SIM card.
Contact AT&T to learn more about restricted dialing.
BEFORE YOU BEGIN Get your PIN2 from AT&T. If you have entered your
PIN2 incorrectly and your SIM card is locked, obtain your PUK2 from AT&T.
1 Open Phone .
2 Open the application menu and tap Preferences.
3 To turn restricted dialing on or off: In Restricted Dialing, tap On or
Off.
4 If you turn restricted dialing on, enter the PIN2 and tap Next.
5 To edit the restricted number dialing list: In Restricted Dialing, tap
View Restricted Dialing List and do one of the following:
• To add an entry: Tap Add an entry and enter the PIN2. Enter the
name and phone number and tap Done.
• To edit an entry: Tap the entry and enter the PIN2. Edit the
information and tap Done.
• To delete an entry: Swipe the entry off the side of the screen and
enter the PIN2. Tap Delete to confirm.
Set roaming and data usage preferences
Use roaming and data usage preferences to set options for using your phone
in your home network and while roaming. For example, you can set options
to prevent placing a call or making a data connection while roaming, so that
you avoid extra charges.
1 Open Phone .
2 Open the application menu and tap Preferences.
3 Under Network, set any of the following:
Data Roaming: Set whether to allow web browsing, email,
multimedia messaging, and instant messaging when you are roaming.
Data Usage: Set whether to turn data services—web browsing, email,
multimedia messaging, and instant messaging—on or off.
Manually select network settings
If your phone cannot read the network settings from your SIM card during
setup, you can manually enter the settings.
BEFORE YOU BEGIN Obtain the following from AT&T:
• The Internet access point name (APN)
• Your username and password for accessing the Internet APN
• The multimedia messaging APN name (MMS APN)
• Your username and password for accessing the multimedia messaging
APN
• The multimedia messaging service center name (MMSC)
• The multimedia messaging proxy server name (MMS proxy)
• The maximum multimedia messaging size
1 Open Phone .
2 Open the application menu and tap Preferences.
3 Under Network, in Manual, tap Off to switch manual network
settings from Off to On.
4 Ta p Edit Network Settings.
5 Ta p Internet APN and enter the settings you obtained from AT&T.