title: Additional Vibrations for Push Notifications with Local Notifications
body: <p>I want the phone to vibrate more than once on incoming push notifications.</p>
  
  <p>To realize this behavior I scheduled several text-less local notifications (after 1 second, 2 seconds, ...) in the <a href="https://developer.apple.com/library/ios/documentation/uikit/reference/uiapplicationdelegate_protocol/Reference/Reference.html#//apple_ref/occ/intfm/UIApplicationDelegate/application%3adidReceiveRemoteNotification%3afetchCompletionHandler%3a" rel="nofollow"><code>application:didReceiveRemoteNotification:fetchCompletionHandler:</code></a> method.</p>
  
  <p>This works well on the device that I use for development and several other phones, but it doesn't work on all of them.</p>
  
  <p>What can I do to make it work on all devices?</p>