Whoever designed this never used a microwave.  This is a terrible product.  Why did you put a dial in instead of a keypad with numbers?  They designed the microwave with a dial with 15 second intervals.  Why can't I just put in a number less than 15 seconds.  Ridiciousl!  I had a Cafe and it died so I just bought another one.  There are many features that are lost.  It used to be so easy to use.  Not now.  Do not buy this!!