A loading apparatus for a vehicle, the apparatus having a first frame, a second frame having a chain mounted thereupon; and a locking system that is mounted on the first frame. The method then continues by comparing the determined power level with a plurality of power thresholds to determine whether an automatic gain adjustment is needed. A first fax transceiver transmits the fax to a first server, wherein the first fax transceiver and the first server both are located in the same local-toll area. In one example, the pattern of usage may be based on the contents of a query log of the database system.