[Psychiatric first aid by telephone--"the telephone of trust"].

From the experiences of the telephone system for psychiatric advice "Telephone of Trust" installed in CSSR in 1964, and a closer observation of the telephone point which has been operating in Brno since 1965 (with over 48 calls to its name already) recommendations are being made regarding the eventual installation and operation of these telephone points, the usefulness of which, in the sense of advice in cases of "problems in life", has already been demonstrated, for primary and secondary prevention of psychic disorders, crisis intervention and psycho-hygiene.