title: Open phone settings programmatically in iOS9
body: <p>I recently have an app summited to the app store and they refused to approve the following code I used open <strong>phone</strong> settings:</p>
  
  <pre><code>let url:NSURL! = NSURL(string : "prefs:root=")
      UIApplication.sharedApplication().openURL(url)
  </code></pre>
  
  <p>So I got the following code (<a href="https://stackoverflow.com/questions/28152526/how-do-i-open-phone-settings-when-a-button-is-clicked-ios">How do i open phone settings when a button is clicked ios</a>) and got it approved:</p>
  
  <pre><code>UIApplication.sharedApplication().openURL(NSURL(string:UIApplicationOpenSettingsURLString)!)
  </code></pre>
  
  <p>Unfortunately it does not do what I really need as it opens <strong>my</strong> application settings sometimes and other times it opens the <strong>phone</strong> settings. </p>
  
  <p>And I need something to open <strong>just &amp; only</strong> the <strong>phone</strong> settings instead. </p>