In this tutorial, you will learn how to:
• Log in to NumberSync
• Log out of NumberSync
With AT&T NumberSyncâ„¢, once you sync devices to your smartphone number, you can make and receive voice or video calls from whatever device you choose. Video calls require an AT&T Video Call-capable smartphone. Your smartphone number will display on the call recipients caller ID. Certain restrictions, requirements or limitations may apply. VisitÂ
NumberSync Support orÂ
att.com/numbersync for more details.
Log in to NumberSync
1. From the home screen, select theÂ
Â
Phone app.Â
Note: Visit Learn how to use NumberSync for Android tablets for more information.2. Review the AT&T NumberSync prompt, then selectÂ
OK.
3. Enter your
myAT&T User ID and
Password for the smartphone number you would like to sync with your tablet, then select
Continue.
Note: A text message will be sent to the number linked with your User ID. Reply with the provided code word to complete the log in process. Upon first log in you will be prompted with a TTY notice. Select Next to continue.Â
4. Select the desired
emergency address then select
Next, or select
Add new address and follow the prompts.
5. Enter aÂ
device name, then selectÂ
Done.Â
Note: For information on how to make and receive calls from your tablet, see the Call Features and AT&T Video Call tutorials.
Log out from NumberSync
1. From the home screen, swipe down from theÂ
Notification bar then select theÂ
Â
Settings icon. Scroll to and selectÂ
Accounts and backup, then selectÂ
Manage accounts.Â
2. SelectÂ
AT&T NumberSync.Â
3. SelectÂ
Log out.
Note: Select OK to confirm.Â
NumberSync for Android tablets requires smartphone set up for HD voice on AT&T postpaid wireless account & compatible tablet. To use NumberSync for video calls on tablet, phone must be video call capable.Â
Device Limit: Sync up to 5 tablets.
Charges: When tablet not connected to Wi-Fi, data usage rates apply to voice & video calls on tablet. International calls sent on tablet incur charges consistent with phone’s rate plan or international package.
Roaming: Cannot use NumberSync outside US, PR, or USVI. Â
Calls via NumberSync cannot be used with TTY & will not support 911 TTY calls. Visit att.com/numbersync for more information about 911 services, TTY, and progress with RTT.Â