It doesn&#x27;t. But I guess &#x27;deep integration&#x27; sounds like something sexy that <i>every single</i> phone OS should have with an <i>onboard voice AI</i>. This is frighteningly expensive if you get into doing this on your own. So this integration with MS&#x27; Cortana is their solution to the entire conundrum (while still managing to be different enough from Google&#x27;s version of Android)