 The blessing is imparted in place of the normal blessing at the end of Mass, using a particular formula.A plenary indulgence is granted to those who devoutly receive the papal blessing when imparted by the Pope himself in the Urbi et Orbi form or by their own bishop in accordance with this authorization.It is granted also to those who are unable to be present at the rite itself and who instead follow it piously by radio or television.