Wi-Fi Calling
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Wi-Fi Calling
Use your Wi-Fi connection to talk and text when cellular coverage is limited or unavailable.
INSTRUCTIONS & INFO
Wi-Fi Calling is turned on as part of the activation process. To use Wi-Fi Calling, you'll need a Wi-Fi Internet connection and a postpaid AT&T wireless account provisioned with HD Voice. Certain restrictions, requirements or limitations may apply. Visit About Wi-Fi Calling or att.com/wificalling for more details.
In this tutorial, you will learn how to:
• Check Wi-Fi calling status
• Make a Wi-Fi call
When your phone is connected to Wi-Fi, Wi-Fi Calling is on, and a cellular connection is unavailable or poor, you'll see AT&T Wi-Fi Calling in the Extended Quick Settings to indicate that calls will be carried over Wi-Fi.
Check Wi-Fi calling status
1. From the home screen, select the 
Phone app.
2. Select the 
Menu icon, then select Settings > Calling accounts. Select the desired SIM.
3. Select Wi-Fi calling, then select the Use Wi-Fi calling switch to enable. 
4. Review the Important Information prompt then scroll to and select Continue. Enter your emergency address, then select Verify address.
Make A Wi-Fi call
Making a call is the same whether on cellular or Wi-Fi. From the home screen, select the Phone app > 
Dial Pad icon > dial the desired number > select the Call icon.