The present invention discloses a wideband CDMA mobile equipment capable of transmitting real-time bi-directional multichannel sound, which can be used in mobile station, handset or vehicle station. The method comprises electronically evaluating the ballots for validity and sorting them according to sort parameters and sort plan. The heating member comprises electrical heating wires and is adapted to apply heat to the wafer to chemically amplify an acid generated in the photoresist layer through an exposure process using deep ultraviolet light. The controller unit processes the order signal and returns the processed results to the test device.