The guard at the front desk just asked me to press "send" as if I was placing a call. Let me take my phone in, turned on.
That was nice of him/her...won't happen at the York County court house. You'll be walking back to your car. I did twice, once when my wife got her permit a year or so ago and this past December when i got mine. Also there is a sign posted at the front door before you walk in. No peasants allowed cell phones/recording devices inside the building.