This is a replacement for a GE Profile microwave which I loved.  I thought it was the same with minor changes but it isn't. First problem was that no manual came with the product. I printed out a basic manual from the web site. Does not answer specific questions I had. It does not ding to announce time is up among other things. It's OK but only OK. We were limited due to space as it is in a built in cabinet. Wish the salesman had pointed out changes between this model and our old one.