ISC (International Service Center) has only one function, to send mail on its way to the next location. Since some sorting operations take place only once a day, no package should be there for 24 hours. What confuses people is that after it is done there, it will be in transport, where tracking is not able to be done. Parcel tracking is done on machines at postal facilities.
Not to be confused with Psychologist. A psychiatrist is a physician who specializes in psychiatry, the branch of medicine devoted to the diagnosis, prevention, study, and treatment of mental disorders.
Psychology is the scientific study of behavior and mental processes while psychiatry is a branch of medicine. Psychiatrists are medical doctors who provide both medical and psychological therapy treatments.Psychologists can counsel patients, as can psychiatrists, but only psychiatrists can prescribe medicinal drugs and therapy treatments.sychiatrists are medical doctors who provide both medical and psychological therapy treatments. Psychologists can counsel patients, as can psychiatrists, but only psychiatrists can prescribe medicinal drugs and therapy treatments.