triggerfish
n.— «A cell site simulator, digital analyzer, or a triggerfish can electronically force a cellular telephone to register its mobile identification number (“MIN,” i.e., telephone number) and electronic serial number (“ESN,” i.e., the number assigned by the manufacturer of the cellular telephone and programmed into the telephone) when the cellular telephone is turned on.» —by US Department of Justice Electronic Surveillance Manual Procedures and Case Law Forms June, 2005. (source: Double-Tongued Dictionary)
Further reading
Mary Beth in Greenville, South Carolina, wonders: Why do we say four-oh-nine for the number 409 instead of four-zero-nine or four-aught-nine? What are the rules for saying either zero or oh or aught or ought to indicate that arithmetical symbol...
Astronauts returning from space say they experience what’s called the overview effect, a new understanding of the fragility of our planet and our need to reflect on what humans all share as a species. A book about the end of the universe...