title: Is there any way to know what network an iPhone is connected to (LTE vs GSM)
body: <p>With the release of iOS 6 and iphone 5 I'm trying to figure out how my app can know if the phone is in LTE mode vs GSM mode.  </p>
  
  <p>I haven't seen any updates to the Reachability API which can give whether it is connected to Wifi vs WWAN but I need to know what kind of WWAN connection it is.</p>
  
  <p>Any ideas?</p>