Dad's gonna fill in

A few minutes later, Amy came back with a telling look on her face.

"So, I spoke with my dad..." She stated a little unsure.
"And? What's the result?" you ask her.
"Well, there's a slight hiccup. He won't let anyone else use it but himself. So he said that if this is really important, he'll do it himself."
"That is great, Amy! But will he be able to pull it off simply like that?"
"I don't know. There is a problem though, you know how I said it makes you look exactly like someone?"
"Yeah! Wait, so you mean I will have trouble telling you apart?"
"That shouldn't be an issue, because it doesn't change your voice, and that's the problem."
"Oh shit! Is he already on his way to Ken's place?"