A wafer grinding apparatus includes a wafer-transporting device for transporting a wafer, a first nozzle, and a second nozzle. The at least one processor may be operable to determine whether the calling party or the wireless mobile device is to establish a second telephone call between the calling party and the wireless mobile device upon failure of the first telephone call. Methods of the invention include steps for supporting the proximal ends of the leadfingers using the wirebonding cavity of a heat block. The data processor uses the identified set of values to derive an assessment of the condition of the anatomical feature of the patient. The aft deck may include an upwardly rotatable pitch control surface at the trailing edge of the deck.