My cousin called me today and asked to try the camera feature during a voice call and I was clueless of what he was talking about. He said that on the call screen he has options for camera and one-way camera. I was still clueless so I asked him to send me a screen shot of what he was referring to. I personally do not have this feature. We both have V10's and we're both on Verizon. Is it a feature I need to activate? pay for? ...etc. Anyone have an idea of what this is?
Screenshot from my cousins device:

Screenshot from my cousins device:
