public static void callAction(Context context, String num) {
   try {
      // 전화 걸기
      Uri uri = Uri.parse("tel:" + num);
      Intent it = new Intent(Intent.ACTION_CALL, uri);
      context.startActivity(it);
   } catch (ActivityNotFoundException e) {
      Toast.makeText(context, "" + e.getMessage(), Toast.LENGTH_SHORT)
            .show();
   }
}

public static void smsAction(Context context, String num, String body) {
   try {
      // SMS 발송
      Uri uri = Uri.parse("smsto:" + num);
      Intent it = new Intent(Intent.ACTION_SENDTO, uri);
      it.putExtra("sms_body", body);
      context.startActivity(it);
   } catch (ActivityNotFoundException e) {
      Toast.makeText(context, "" + e.getMessage(), Toast.LENGTH_SHORT)
            .show();
   }
}