microwave use after cell phone heating My daughter put a cell phone in the microwave and switched it on. The phone was heated for less than a minute at maximum temperature. There was a strong smell from the burnt phone and the microwave. Can we use the microwave again? Which steps are necessary to bring the microwave to a condition where food isn't contaminated (both from an aroma and a food safety standpoint)?
I would ventilate it well, wipe everything down and wash up the turntable. Then, when the smell has cleared (and doesn't come back when the door has been shut for a while) use it but only for covered (loosely) food at least at first. 

I'd also test that it heats up a cup of water before cooking anything real in it.