title: How to delete unnecessary permissions in Android?
body: <p>Some additional permissions, not coded in Manifest, show up while installing my application on a real device, e.g. I have coded:</p>
  
  <pre><code>&lt;uses-permission android:name="android.permission.READ_CONTACTS" /&gt;
  &lt;uses-permission android:name="android.permission.INTERNET" /&gt;
  &lt;uses-permission android:name="android.permission.WRITE_SMS" /&gt;
  &lt;uses-permission android:name="android.permission.READ_SMS" /&gt;
  </code></pre>
  
  <p>While installing I see also Storage(Modify/delete USB storage contents) and Phone Calls(Read phone status and ID) permissions.</p>
  
  <p>(Activities don't use any additional permissions.)</p>
  
  <p>I would like to know, how can they be deleted.</p>