9 auto programs includes reheat, vegetable, fish, meat, pasta, potato, soup, pizza, popcorn. In waiting state, press “STOP/CANCEL” for 3 seconds, there will be a long “beep” denoting the entering into the children-lock state. Unlocking: In locked state, press “STOP/CANCEL” for 3 seconds, there will be a long “beep” denoting that lock is released. The ability to choose between different power levels allows for precision cooking. Depending on the dish you are preparing, you can select the exact power level that suits it best. Simply enter the weight and type of food and the microwave will automatically set the optimal defrosting time and power level, or you can set your desired time