1. To make a Video Call, from the home screen, tap the Phone icon.
   
2. From the Dial pad, enter the desired number, then tap the Video Call icon. 
   Note: The Video Call icon displays in blue if the person has the capability to receive a Video Call and grey if the person does not have the capability to receive a Video Call. If you make a call to someone on a different mobile operator that interoperates with AT&T, the button may not turn blue until they set up HD Voice.
   
3. To switch between front and rear cameras tap Switch.
   
4. To stop sharing your image, tap the screen, select Switch call type, then tap Hide me.
   Note: To share your image, tap the screen, select Switch call type, then tap Show me.
   
5. To switch from a Video Call to a voice call, tap the screen and select CALL TYPE, then tap Voice call.
   
6. To switch from a voice call to a Video Call, tap the Video Call icon.
   Note: The person you are on the phone with will have the option to accept or reject the change from an HD Voice Call to a Video Call.
   
7. To accept an incoming Video Call, touch and drag the Video Call icon to the right. 
   
8. To accept an incoming Video Call as a voice call, tap and drag the Voice Call icon to the right.
   
9. To reject an incoming Video Call, touch and drag the Reject call icon to the left. 
   
10. To decline an incoming Video Call and respond with a message, swipe up from the bottom of the screen and tap the desired message.
    
11. If you do not want to receive Video Calls, you can turn Video Call off from the phone key pad by tapping the Menu icon > Settings > Call > Video Call > Toggle Off.
    Note: Video Call is turned on by default. When Video Call is off, incoming Video Calls will appear as voice calls.