Kidnapping isn't something I'd call a mere prank.

[He says with a flex of his fingers as Cisco comes closer and shows him the tech. Hm.]

So it's a communicator. [He takes it out of Cisco's hands with one hand and removes to his glasses with the other, taking a closer look at it.] Doesn't seem much different a small tablet. Boosting the signal sounds like a good idea, although...that depends if it's even connected to a network we can use to reach Barry and Caitlin. Or even the proper authorities.