Johnny called the detention center using his official-sounding voice, identified himself as an employee, and asked to be transferred to Ten North. The call was put right through. When the correctional officer there picked up, Johnny conned him by using the insider's abbreviation for Receiving and Discharge, the unit that processes new inmates in, and departing ones out: "This is Tyson in R&D," he said. "I need to speak to inmate Gondorff. We have some property of his we have to ship and we need an address where he wants it sent. Could you call him to the phone for me?"