•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 smartphone 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.

1Open Phone .

2Open the application menu and tap Preferences & Accounts.

3Under Network, set any of the following:

Network Auto-Select:Set whether your smartphone automatically selects a network. If you turn auto-select off, tap the network to use.

Network Type: Set whether your smartphone automatically connects to any available network type, or whether to connect to 4G/3G networks only or 2G networks only.

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 smartphone 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

1Open Phone .

2Open the application menu and tap Preferences & Accounts.

3Under Network, in Manual, tap Off to switch manual network settings from Off to On.

4Tap Edit Network Settings.

5Tap Internet APN and enter the settings you obtained from AT&T.

6Tap MMS APN and enter the settings you obtained from AT&T.

7Tap Change Settings.

Turn TTY/TDD on/off

A TTY (also known as TDD or text telephone) is a telecommunications device that allows people who are deaf or hard of hearing, or who have speech or language disabilities, to communicate by telephone. Your smartphone is compatible with select TTY devices.

You can connect a TTY/TDD machine to your smartphone using the 3.5mm headset adapter. Check with the manufacturer of your TTY device for connectivity information. Be sure that the TTY device supports digital wireless transmission.

When TTY/TDD is turned on, the icon appears in the title bar.

82 Chapter 6 : Phone