diff --git a/src/com/android/settings/network/telephony/DisabledSubscriptionController.java b/src/com/android/settings/network/telephony/DisabledSubscriptionController.java
index e6cace48dfa..b5febdd18a7 100644
--- a/src/com/android/settings/network/telephony/DisabledSubscriptionController.java
+++ b/src/com/android/settings/network/telephony/DisabledSubscriptionController.java
@@ -28,16 +28,21 @@ import androidx.lifecycle.OnLifecycleEvent;
 import androidx.preference.PreferenceCategory;
 import androidx.preference.PreferenceScreen;
 
-import com.android.settings.core.BasePreferenceController;
 import com.android.settings.network.SubscriptionsChangeListener;
 
-public class DisabledSubscriptionController extends BasePreferenceController implements
+/**
+ * Preference controller group which can hide UI option from visible when SIM is no longer in
+ * active.
+ */
+public class DisabledSubscriptionController extends TelephonyBasePreferenceController implements
         SubscriptionsChangeListener.SubscriptionsChangeListenerClient, LifecycleObserver {
     private PreferenceCategory mCategory;
-    private int mSubId;
     private SubscriptionsChangeListener mChangeListener;
     private SubscriptionManager mSubscriptionManager;
 
+    /**
+     * Constructor of preference controller
+     */
     public DisabledSubscriptionController(Context context, String preferenceKey) {
         super(context, preferenceKey);
         mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
@@ -45,6 +50,9 @@ public class DisabledSubscriptionController extends BasePreferenceController imp
         mChangeListener = new SubscriptionsChangeListener(context, this);
     }
 
+    /**
+     * Re-initialize the configuration based on subscription id provided
+     */
     public void init(Lifecycle lifecycle, int subId) {
         lifecycle.addObserver(this);
         mSubId = subId;
@@ -69,7 +77,7 @@ public class DisabledSubscriptionController extends BasePreferenceController imp
     }
 
     private void update() {
-        if (mCategory == null || mSubId ==  SubscriptionManager.INVALID_SUBSCRIPTION_ID) {
+        if (mCategory == null || !SubscriptionManager.isValidSubscriptionId(mSubId)) {
             return;
         }
         // TODO b/135222940: re-evaluate whether to use mSubscriptionManager#isSubscriptionEnabled
@@ -77,7 +85,7 @@ public class DisabledSubscriptionController extends BasePreferenceController imp
     }
 
     @Override
-    public int getAvailabilityStatus() {
+    public int getAvailabilityStatus(int subId) {
         return AVAILABLE_UNSEARCHABLE;
     }
 
diff --git a/src/com/android/settings/network/telephony/cdma/CdmaBasePreferenceController.java b/src/com/android/settings/network/telephony/cdma/CdmaBasePreferenceController.java
index 07805b0c8e0..a100d700257 100644
--- a/src/com/android/settings/network/telephony/cdma/CdmaBasePreferenceController.java
+++ b/src/com/android/settings/network/telephony/cdma/CdmaBasePreferenceController.java
@@ -44,7 +44,6 @@ public abstract class CdmaBasePreferenceController extends TelephonyBasePreferen
     protected Preference mPreference;
     protected TelephonyManager mTelephonyManager;
     protected PreferenceManager mPreferenceManager;
-    protected int mSubId;
     private DataContentObserver mDataContentObserver;
 
     public CdmaBasePreferenceController(Context context, String key) {