Me: Can I speak to Prosecutor X?
Receptionist: Is he expecting you?
Me: Not necessarily. It's about the [Client's name] case. He called me with an offer yesterday and I would like to talk to him.
Receptionist: (After dialing Prosecutor X's extension) He's out to lunch.
Me: Would it have made any difference if he was expecting me?
Receptionist: He'd see you before he leaves for lunch.