About: Bat phone

A bat phone or batphone, in popular jargon, is a private telephone number for important telephone calls handled at high priority. The term is also used to describe the use of more than one mobile phone, with the "bat phone" reserved for a specific purpose. The name Bat-Phone was popularized by the Batman television series starting in 1966, when it was depicted as a red phone that Commissioner Gordon used to summon the superhero Batman in emergencies, and as the red phone mounted inside the Batmobile, the car driven by Batman. Technology journalists have also used "Bat Phone" to describe devices that are novel in appearance, or have a connection to the Batman franchise.