title: How to get reference for TELEPHONY_SERVICE inside fragment class?
body: <p>I have Fragment which is called inside Fragment Activity want to get To Get Unique Device id inside fragment I am using</p>
  
  <pre><code>/* To Get Unique Device id */
      TelephonyManager TelephonyMgr = (TelephonyManager)getActivity().getSystemService(TELEPHONY_SERVICE);
      szImeiId = TelephonyMgr.getDeviceId(); // Requires READ_PHONE_STATE
  </code></pre>
  
  <p>but gives me error at TELEPHONY_SERVICE how to get reference for this 
  please help me to make it work
  Thanks in advance</p>