An apparatus, a signaling method, and a tangible machine-readable medium thereof for callback handover procedure in a femto-network are provided, wherein the femto-network comprising a plurality of femto base stations. The airbag has a folded portion and a pleated portion which wraps the folded portion under the assembled condition. In response, an identifier of the payment device and transaction recovery data associated with the putative transaction are stored in a storage area of a terminal memory of the payment terminal assembly. A groove upon the base is arranged to receive a Y-site portion of a dialysis catheter where the lumens merge distal to the insertion site. The support surface is liquid repellant, and a collection device is provided which collects liquid from the support surface. If the box is unlocking, the handle on the bottom cover is blocked by the lock member and the handle is not allowed to be bent up.