diff --git a/src/com/android/dialer/settings/AppCompatPreferenceActivity.java b/src/com/android/dialer/settings/AppCompatPreferenceActivity.java
index 0708783..804d477 100644
--- a/src/com/android/dialer/settings/AppCompatPreferenceActivity.java
+++ b/src/com/android/dialer/settings/AppCompatPreferenceActivity.java
@@ -15,29 +15,15 @@
  */
 package com.android.dialer.settings;
 
-import android.content.Context;
-import android.content.Intent;
-import android.content.SharedPreferences;
 import android.content.res.Configuration;
 import android.os.Bundle;
-import android.os.UserManager;
 import android.preference.PreferenceActivity;
-import android.preference.PreferenceManager;
-import android.preference.PreferenceActivity.Header;
-import android.provider.Settings;
 import android.support.v7.app.ActionBar;
-import android.support.v7.app.AppCompatActivity;
 import android.support.v7.app.AppCompatDelegate;
 import android.support.v7.widget.Toolbar;
-import android.telecom.TelecomManager;
-import android.telephony.TelephonyManager;
 import android.view.MenuInflater;
-import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.Toast;
-
-import java.util.List;
 
 /**
  * A {@link android.preference.PreferenceActivity} which implements and proxies the necessary calls