A method for supporting telecommunications over a wide area network. The assembly includes a hollow cylindrical body having a light source disposed at one end and electrical inputs protruding from another end. Each of the side gears are supported within one of the opposed openings A plurality of pinion gears engage the side gears. In response, the data management module may download the corresponding application file from the network storage. A pair of wheel channel ramps is pivotally connected to one end of the top rails, and when extended, the ramps can serve to connect the cart to the vehicle.