The customer presses the Connect button on the customer terminal. Further, the present invention is related to mobile stations, base stations, radio network controllers and communication systems performing in the HARQ method. A noise preventing device prevents noise when the clutch mechanism is in the disconnected mode. Discrepancies between the predictive data and the speech recognition data are identified and a dialog repair is engaged for repairing these discrepancies. The invention relates also to an operation method for such a wordline booster circuit as well as a memory array implementation on an integrated circuit, especially an SRAM memory array, with a wordline booster circuit.