What is the Miranda warning to a suspect in police questioning?

Once in custody, a suspect "must be warned prior to any questioning that he has the right to remain silent, that anything he says can be used against him in a court of law, that he has the right to the presence of an attorney, and that if he cannot afford an attorney one will be appointed for him prior to any questioning if he so desires." (Miranda, supra, 384 U.S. at p. 479.) However, "police officers are not required to administer Miranda warnings to everyone whom they question. Nor is the requirement of warnings to be imposed simply because the questioning takes place in the station house, or because the questioned person is one whom the police suspect. Miranda warnings are required only where there has been such a restriction on a person's freedom as to render him 'in custody.'" (Oregon v. Mathiason (1977) 429 U.S. 492, 495.)