Do this before handing your phone over, and a thief won't be able to scan your face. (macrumors.com)
Typically when we made a game, our friends and family would have a look and say, «Yes, that's very nice,» and then hand the phone back. (discovermagazine.com)
Explain why you're calling, then hand the phone back to the child so he or she can talk with the parent. (educationworld.com)