Phone screens went away about 2 interivews ago....at least that's what I understand.
For what its worth, I DO NOT recommend getting into a long conversation with anyone with a mouth full of hamburger helper and a ton on your mind. Have your wife answer the phone, or say "no...this is his brother/cousin/buddy.....he'll be back in a couple hours...can I have him call you back?"
"Just be yourself..." is a BS answer when guys were getting REJECTED based on a 15 minute impromptu interview. I understand how JB wants to avoid bringing an obviously wrong guy all the way to New York, but at the same time a few good guys got cut with this process. This is a game you DO NOT have to play. Call back in 2 or 24 hours after you've had a moment to pause, think, and reflect.
I think JB does about 90% or more of their stuff right. This was part of the 10% I disagreed with...
See previous threads and/or write DLRedline about this subject.