[video]
Ah--Well, it's hard to explain, but there is a way, but we don't have any control over it.
And um, the buttons and switches on the side near your ear control the device. It can provide the image of the person you're speaking to [She accents this by waving her hand so he can see her.] or just their voice. The menu, if you press one of the buttons on the side shows you all the ways to use it.