In a method for mobile access of a mobile device for a system providing cellular and non-cellular mobile access, the system comprises a serving node, a packet gateway node and the mobile device. The platelet exhibits at least one protrusion on its back side. The bale can thus be progressively distributed one flake at a time, the frequency of flake discharge being controlled by the operator in the cab of the truck. A jump value is randomly generated between one and the total number of entries in the set minus one. In one example, a rigid support frame extends transversely over the top surface of the table, and the cervical-thoracic notch restraint is securely fixed to the upper support surface of the support frame.