title: How do I change the Mobile Country Code (MCC) in the Android Emulator?
body: <p>My Android application needs to react differently to different Mobile Country Codes.  </p>
  
  <p>It seems like it is hardcoded to <strong>mcc310 (US)</strong>.  I can read this value from <code>TelephonyManager.getSimCountryIso()</code> or by using a resource folder like <code>res/values-mcc123/</code> but how do I set this value in the emulator?  </p>