The arrival of Stauffenberg finally moved the conspirators to action. On the telephone from Rangsdorf he urged General Olbricht not to wait until he had reached the Bendlerstrasse—the trip in from the airfield would take forty-five minutes—but to start Valkyrie going at once. The plotters finally had someone to give orders—without such, a German officer seemed lost, even a rebellious one, even on this crucial day—and they began to act.