Daewoo has released a special microwave, which is basically like the rest of furnaces, but can also include a preprogrammed magnetic card. This card allows, for example, to thaw first for three minutes, cook for ten minutes and finally burn in two minites.
For each frozen meal it is enough to have the card programmed to do everything in the oven. Let's put the frozen food, put the corresponding card and it's already. Now, along with the oven, they offer about fifty programmed cards, but it is possible that along with frozen food a magnetic card will be delivered in the shop.