From the home screen, select the Phone app. Note: To make or receive calls from your tablet, you must update your device to the most current software version and set up NumberSyncTM.
MAKE A CALL: From the Dialpad, enter the desired phone number then select the Call icon. Note: To learn about calling or using your device in other countries, visit the AT&T International website.
While a call is active, the Active call icon will display in the Notification bar.
ADD A CALL: Select the Add call icon.
Enter the desired phone number, then select the Call icon.
ANSWER OR DECLINE A CALL: Swipe the Answer icon in any direction. To decline a call, swipe the Decline icon. Note: To turn automatic answering on or off, from the home screen select the Apps tray > Phone app > Menu icon > Settings > Answering and ending calls > Automatic answering switch.