diff --git a/res/xml/mobile_network_settings.xml b/res/xml/mobile_network_settings.xml
index 8206223689c..09be2f28d22 100644
--- a/res/xml/mobile_network_settings.xml
+++ b/res/xml/mobile_network_settings.xml
@@ -241,11 +241,13 @@
             settings:controller="com.android.settings.network.telephony.CarrierPreferenceController">
         </Preference>
 
-        <SwitchPreference
+        <com.android.settingslib.RestrictedSwitchPreference
             android:key="enable_2g"
             android:title="@string/enable_2g_title"
             android:summary="@string/enable_2g_summary"
-            settings:controller="com.android.settings.network.telephony.Enable2gPreferenceController" />
+            settings:controller="com.android.settings.network.telephony.Enable2gPreferenceController"
+            settings:useAdminDisabledSummary="true"
+            settings:userRestriction="no_cellular_2g"/>
 
         <SwitchPreference
             android:key="nr_advanced_calling"
diff --git a/src/com/android/settings/network/telephony/Enable2gPreferenceController.java b/src/com/android/settings/network/telephony/Enable2gPreferenceController.java
index 0a35d792a89..106aa0238c7 100644
--- a/src/com/android/settings/network/telephony/Enable2gPreferenceController.java
+++ b/src/com/android/settings/network/telephony/Enable2gPreferenceController.java
@@ -26,11 +26,13 @@ import android.text.TextUtils;
 import android.util.Log;
 
 import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
 
 import com.android.settings.R;
 import com.android.settings.network.CarrierConfigCache;
 import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.overlay.FeatureFactory;
+import com.android.settingslib.RestrictedSwitchPreference;
 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 
 /**
@@ -50,29 +52,31 @@ import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
 public class Enable2gPreferenceController extends TelephonyTogglePreferenceController {
 
     private static final String LOG_TAG = "Enable2gPreferenceController";
-    private static final long BITMASK_2G =  TelephonyManager.NETWORK_TYPE_BITMASK_GSM
-                | TelephonyManager.NETWORK_TYPE_BITMASK_GPRS
-                | TelephonyManager.NETWORK_TYPE_BITMASK_EDGE
-                | TelephonyManager.NETWORK_TYPE_BITMASK_CDMA
-                | TelephonyManager.NETWORK_TYPE_BITMASK_1xRTT;
+    private static final long BITMASK_2G = TelephonyManager.NETWORK_TYPE_BITMASK_GSM
+            | TelephonyManager.NETWORK_TYPE_BITMASK_GPRS
+            | TelephonyManager.NETWORK_TYPE_BITMASK_EDGE
+            | TelephonyManager.NETWORK_TYPE_BITMASK_CDMA
+            | TelephonyManager.NETWORK_TYPE_BITMASK_1xRTT;
 
     private final MetricsFeatureProvider mMetricsFeatureProvider;
 
     private CarrierConfigCache mCarrierConfigCache;
     private SubscriptionManager mSubscriptionManager;
     private TelephonyManager mTelephonyManager;
+    private RestrictedSwitchPreference mRestrictedPreference;
 
     /**
      * Class constructor of "Enable 2G" toggle.
      *
      * @param context of settings
-     * @param key assigned within UI entry of XML file
+     * @param key     assigned within UI entry of XML file
      */
     public Enable2gPreferenceController(Context context, String key) {
         super(context, key);
         mCarrierConfigCache = CarrierConfigCache.getInstance(context);
         mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
         mSubscriptionManager = context.getSystemService(SubscriptionManager.class);
+        mRestrictedPreference = null;
     }
 
     /**
@@ -84,10 +88,53 @@ public class Enable2gPreferenceController extends TelephonyTogglePreferenceContr
     public Enable2gPreferenceController init(int subId) {
         mSubId = subId;
         mTelephonyManager = mContext.getSystemService(TelephonyManager.class)
-              .createForSubscriptionId(mSubId);
+                .createForSubscriptionId(mSubId);
         return this;
     }
 
+    @Override
+    public void displayPreference(PreferenceScreen screen) {
+        super.displayPreference(screen);
+        mRestrictedPreference = screen.findPreference(getPreferenceKey());
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        super.updateState(preference);
+
+        // The device admin decision overrides any carrier preferences
+        if (isDisabledByAdmin()) {
+            return;
+        }
+
+        if (preference == null || !SubscriptionManager.isUsableSubscriptionId(mSubId)) {
+            return;
+        }
+
+        final PersistableBundle carrierConfig = mCarrierConfigCache.getConfigForSubId(mSubId);
+        boolean isDisabledByCarrier =
+                carrierConfig != null
+                        && carrierConfig.getBoolean(CarrierConfigManager.KEY_HIDE_ENABLE_2G);
+        preference.setEnabled(!isDisabledByCarrier);
+        String summary;
+        if (isDisabledByCarrier) {
+            summary = mContext.getString(R.string.enable_2g_summary_disabled_carrier,
+                    getCarrierName());
+        } else {
+            summary = mContext.getString(R.string.enable_2g_summary);
+        }
+        preference.setSummary(summary);
+    }
+
+    private String getCarrierName() {
+        SubscriptionInfo subInfo = SubscriptionUtil.getSubById(mSubscriptionManager, mSubId);
+        if (subInfo == null) {
+            return "";
+        }
+        CharSequence carrierName = subInfo.getCarrierName();
+        return TextUtils.isEmpty(carrierName) ? "" : carrierName.toString();
+    }
+
     /**
      * Get the {@link com.android.settings.core.BasePreferenceController.AvailabilityStatus} for
      * this preference given a {@code subId}.
@@ -104,36 +151,6 @@ public class Enable2gPreferenceController extends TelephonyTogglePreferenceContr
      *     <a href="https://cs.android.com/android/platform/superproject/+/master:hardware/interfaces/radio/1.6/IRadio.hal">Radio HAL version 1.6 or greater</a> </li>
      * </ul>
      */
-    @Override
-    public void updateState(Preference preference) {
-        super.updateState(preference);
-        if (preference == null || !SubscriptionManager.isUsableSubscriptionId(mSubId)) {
-            return;
-        }
-        final PersistableBundle carrierConfig = mCarrierConfigCache.getConfigForSubId(mSubId);
-        boolean isDisabledByCarrier =
-                carrierConfig != null
-                && carrierConfig.getBoolean(CarrierConfigManager.KEY_HIDE_ENABLE_2G);
-        preference.setEnabled(!isDisabledByCarrier);
-        String summary;
-        if (isDisabledByCarrier) {
-            summary = mContext.getString(R.string.enable_2g_summary_disabled_carrier,
-                getCarrierName());
-        } else {
-            summary = mContext.getString(R.string.enable_2g_summary);
-        }
-        preference.setSummary(summary);
-    }
-
-    private String getCarrierName() {
-        SubscriptionInfo subInfo = SubscriptionUtil.getSubById(mSubscriptionManager, mSubId);
-        if (subInfo == null) {
-            return "";
-        }
-        CharSequence carrierName = subInfo.getCarrierName();
-        return TextUtils.isEmpty(carrierName) ? "" : carrierName.toString();
-    }
-
     @Override
     public int getAvailabilityStatus(int subId) {
         final PersistableBundle carrierConfig = mCarrierConfigCache.getConfigForSubId(subId);
@@ -143,9 +160,9 @@ public class Enable2gPreferenceController extends TelephonyTogglePreferenceContr
         }
         boolean visible =
                 SubscriptionManager.isUsableSubscriptionId(subId)
-                && carrierConfig != null
-                && mTelephonyManager.isRadioInterfaceCapabilitySupported(
-                    mTelephonyManager.CAPABILITY_USES_ALLOWED_NETWORK_TYPES_BITMASK);
+                        && carrierConfig != null
+                        && mTelephonyManager.isRadioInterfaceCapabilitySupported(
+                        mTelephonyManager.CAPABILITY_USES_ALLOWED_NETWORK_TYPES_BITMASK);
         return visible ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
     }
 
@@ -158,6 +175,14 @@ public class Enable2gPreferenceController extends TelephonyTogglePreferenceContr
      */
     @Override
     public boolean isChecked() {
+        // If an enterprise admin has disabled 2g, we show the toggle as not checked to avoid
+        // user confusion of seeing a checked toggle, but having 2g actually disabled.
+        // The RestrictedSwitchPreference will take care of transparently informing the user that
+        // the setting was disabled by their admin
+        if (isDisabledByAdmin()) {
+            return false;
+        }
+
         long currentlyAllowedNetworkTypes = mTelephonyManager.getAllowedNetworkTypesForReason(
                 mTelephonyManager.ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G);
         return (currentlyAllowedNetworkTypes & BITMASK_2G) != 0;
@@ -176,6 +201,10 @@ public class Enable2gPreferenceController extends TelephonyTogglePreferenceContr
      */
     @Override
     public boolean setChecked(boolean isChecked) {
+        if (isDisabledByAdmin()) {
+            return false;
+        }
+
         if (!SubscriptionManager.isUsableSubscriptionId(mSubId)) {
             return false;
         }
@@ -199,4 +228,8 @@ public class Enable2gPreferenceController extends TelephonyTogglePreferenceContr
                 mContext, SettingsEnums.ACTION_2G_ENABLED, isChecked);
         return true;
     }
+
+    private boolean isDisabledByAdmin() {
+        return (mRestrictedPreference != null && mRestrictedPreference.isDisabledByAdmin());
+    }
 }
diff --git a/tests/unit/src/com/android/settings/network/telephony/Enable2gPreferenceControllerTest.java b/tests/unit/src/com/android/settings/network/telephony/Enable2gPreferenceControllerTest.java
index 850ebc1d7a7..22f2d3a3bb3 100644
--- a/tests/unit/src/com/android/settings/network/telephony/Enable2gPreferenceControllerTest.java
+++ b/tests/unit/src/com/android/settings/network/telephony/Enable2gPreferenceControllerTest.java
@@ -27,15 +27,19 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
+import android.os.Looper;
 import android.os.PersistableBundle;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
 
+import androidx.preference.PreferenceManager;
+import androidx.preference.PreferenceScreen;
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 
 import com.android.settings.network.CarrierConfigCache;
+import com.android.settingslib.RestrictedSwitchPreference;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -46,6 +50,7 @@ import org.mockito.MockitoAnnotations;
 @RunWith(AndroidJUnit4.class)
 public final class Enable2gPreferenceControllerTest {
     private static final int SUB_ID = 2;
+    private static final String PREFERENCE_KEY = "TEST_2G_PREFERENCE";
 
     @Mock
     private CarrierConfigCache mCarrierConfigCache;
@@ -54,12 +59,18 @@ public final class Enable2gPreferenceControllerTest {
     @Mock
     private TelephonyManager mInvalidTelephonyManager;
 
+    private RestrictedSwitchPreference mPreference;
+    private PreferenceScreen mPreferenceScreen;
     private PersistableBundle mPersistableBundle;
     private Enable2gPreferenceController mController;
     private Context mContext;
 
     @Before
     public void setUp() {
+        if (Looper.myLooper() == null) {
+            Looper.prepare();
+        }
+
         MockitoAnnotations.initMocks(this);
 
         mContext = spy(ApplicationProvider.getApplicationContext());
@@ -75,7 +86,12 @@ public final class Enable2gPreferenceControllerTest {
         doReturn(mPersistableBundle).when(mCarrierConfigCache).getConfigForSubId(SUB_ID);
         doReturn(mPersistableBundle).when(mCarrierConfigCache).getConfigForSubId(
                 SubscriptionManager.INVALID_SUBSCRIPTION_ID);
-        mController = new Enable2gPreferenceController(mContext, "mobile_data");
+        mController = new Enable2gPreferenceController(mContext, PREFERENCE_KEY);
+
+        mPreference = spy(new RestrictedSwitchPreference(mContext));
+        mPreference.setKey(PREFERENCE_KEY);
+        mPreferenceScreen = new PreferenceManager(mContext).createPreferenceScreen(mContext);
+        mPreferenceScreen.addPreference(mPreference);
         mController.init(SUB_ID);
     }
 
@@ -137,13 +153,15 @@ public final class Enable2gPreferenceControllerTest {
         assertThat(mController.setChecked(false)).isFalse();
     }
 
+    @Test
+    public void setChecked_disabledByAdmin_returnFalse() {
+        when2gIsDisabledByAdmin(true);
+        assertThat(mController.setChecked(false)).isFalse();
+    }
+
     @Test
     public void onPreferenceChange_update() {
-        // Set "Enable 2G" flag to "on"
-        when(mTelephonyManager.getAllowedNetworkTypesForReason(
-                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G)).thenReturn(
-                (long) (TelephonyManager.NETWORK_TYPE_BITMASK_GSM
-                        | TelephonyManager.NETWORK_TYPE_BITMASK_LTE));
+        when2gIsEnabledForReasonEnable2g();
 
         // Setup state to allow disabling
         doReturn(true).when(mTelephonyManager).isRadioInterfaceCapabilitySupported(
@@ -159,4 +177,42 @@ public final class Enable2gPreferenceControllerTest {
                 TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G,
                 TelephonyManager.NETWORK_TYPE_BITMASK_LTE);
     }
+
+    @Test
+    public void disabledByAdmin_toggleUnchecked() {
+        when2gIsEnabledForReasonEnable2g();
+        when2gIsDisabledByAdmin(true);
+        assertThat(mController.isChecked()).isFalse();
+    }
+
+    @Test
+    public void userRestrictionInactivated_userToggleMaintainsState() {
+        // Initially, 2g is enabled
+        when2gIsEnabledForReasonEnable2g();
+        when2gIsDisabledByAdmin(false);
+        assertThat(mController.isChecked()).isTrue();
+
+        // When we disable the preference by an admin, the preference should be unchecked
+        when2gIsDisabledByAdmin(true);
+        assertThat(mController.isChecked()).isFalse();
+
+        // If the preference is re-enabled by an admin, former state should hold
+        when2gIsDisabledByAdmin(false);
+        assertThat(mController.isChecked()).isTrue();
+    }
+
+    private void when2gIsEnabledForReasonEnable2g() {
+        when(mTelephonyManager.getAllowedNetworkTypesForReason(
+                TelephonyManager.ALLOWED_NETWORK_TYPES_REASON_ENABLE_2G)).thenReturn(
+                (long) (TelephonyManager.NETWORK_TYPE_BITMASK_GSM
+                        | TelephonyManager.NETWORK_TYPE_BITMASK_LTE));
+    }
+
+    private void when2gIsDisabledByAdmin(boolean is2gDisabledByAdmin) {
+        // Our controller depends on state being initialized when the associated preference is
+        // displayed because the admin disablement functionality flows from the association of a
+        // Preference with the PreferenceScreen
+        when(mPreference.isDisabledByAdmin()).thenReturn(is2gDisabledByAdmin);
+        mController.displayPreference(mPreferenceScreen);
+    }
 }