[Dean, himself a terminal nickname giver, doesn't flinch at the repeated pet name; in time, maybe, but he doesn't care enough about it to call the other guy on it right now. The hunter normally known for his crass and brass is not without a degree of empathy, and perhaps the current flood is actually emphasizing it, who knows. Instead of jeering or cocking a smirk back, Dean merely nods.] Sure. They're all a little different, but they have the same settings. Somewhere on the top there should be a button...

[Dean does his best to talk him through it, not being familiar with Faith's communicator himself, but he's right: they all have the same settings and capabilities.]