Chapter of Microsoft COR recognized "a strategic mistake" refusal of Windows Phone

In companies regret for it. Satya Nadella in interview of News site "Biznes-insayder" told that reads out leaving of Microsoft COR from the market of mobile devices of one of the main mistakes of corporation under it management. According to him, company could find a way not to refuse this direction. What decision I can call a strategic mistake? The decision about which as it seems to me, many speak and which became one of the most difficult, accepted by me on a post director generals. It is a question of our exit from the market of mobile phones in the form in which it then existed. Looking back, I...