diff --git a/api/current.txt b/api/current.txt
index 8791232c88b39..839c74bcea5a4 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -43637,6 +43637,10 @@ package android.telephony {
     field public static final java.lang.String KEY_MONTHLY_DATA_CYCLE_DAY_INT = "monthly_data_cycle_day_int";
     field public static final java.lang.String KEY_ONLY_SINGLE_DC_ALLOWED_INT_ARRAY = "only_single_dc_allowed_int_array";
     field public static final java.lang.String KEY_OPERATOR_SELECTION_EXPAND_BOOL = "operator_selection_expand_bool";
+    field public static final java.lang.String KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_RSRP_INT = "opportunistic_network_entry_threshold_rsrp_int";
+    field public static final java.lang.String KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_RSSNR_INT = "opportunistic_network_entry_threshold_rssnr_int";
+    field public static final java.lang.String KEY_OPPORTUNISTIC_NETWORK_EXIT_THRESHOLD_RSRP_INT = "opportunistic_network_exit_threshold_rsrp_int";
+    field public static final java.lang.String KEY_OPPORTUNISTIC_NETWORK_EXIT_THRESHOLD_RSSNR_INT = "opportunistic_network_exit_threshold_rssnr_int";
     field public static final java.lang.String KEY_PREFER_2G_BOOL = "prefer_2g_bool";
     field public static final java.lang.String KEY_RADIO_RESTART_FAILURE_CAUSES_INT_ARRAY = "radio_restart_failure_causes_int_array";
     field public static final java.lang.String KEY_RCS_CONFIG_SERVER_URL_STRING = "rcs_config_server_url_string";
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index fd14916ecac9e..f87472d9ec387 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -2400,6 +2400,34 @@ public class CarrierConfigManager {
     public static final String KEY_5G_ICON_CONFIGURATION_STRING =
             "5g_icon_configuration_string";
 
+    /**
+     * Controls RSRP threshold at which AlternativeNetworkService will decide whether
+     * the opportunistic network is good enough for internet data.
+     */
+    public static final String KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_RSRP_INT =
+            "opportunistic_network_entry_threshold_rsrp_int";
+
+    /**
+     * Controls RSSNR threshold at which AlternativeNetworkService will decide whether
+     * the opportunistic network is good enough for internet data.
+     */
+    public static final String KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_RSSNR_INT =
+            "opportunistic_network_entry_threshold_rssnr_int";
+
+    /**
+     * Controls RSRP threshold below which AlternativeNetworkService will decide whether
+     * the opportunistic network available is not good enough for internet data.
+     */
+    public static final String KEY_OPPORTUNISTIC_NETWORK_EXIT_THRESHOLD_RSRP_INT =
+            "opportunistic_network_exit_threshold_rsrp_int";
+
+    /**
+     * Controls RSSNR threshold below which AlternativeNetworkService will decide whether
+     * the opportunistic network available is not good enough for internet data.
+     */
+    public static final String KEY_OPPORTUNISTIC_NETWORK_EXIT_THRESHOLD_RSSNR_INT =
+            "opportunistic_network_exit_threshold_rssnr_int";
+
     /** The default value for every variable. */
     private final static PersistableBundle sDefaults;
 
@@ -2761,6 +2789,14 @@ public class CarrierConfigManager {
         sDefaults.putInt(KEY_CALL_WAITING_SERVICE_CLASS_INT, 1 /* SERVICE_CLASS_VOICE */);
         sDefaults.putString(KEY_5G_ICON_CONFIGURATION_STRING,
                 "connected_mmwave:None,connected:5G,not_restricted:None,restricted:None");
+        /* Default value is minimum RSRP level needed for SIGNAL_STRENGTH_GOOD */
+        sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_RSRP_INT, -108);
+        /* Default value is minimum RSRP level needed for SIGNAL_STRENGTH_MODERATE */
+        sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_EXIT_THRESHOLD_RSRP_INT, -118);
+        /* Default value is minimum RSSNR level needed for SIGNAL_STRENGTH_GOOD */
+        sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_RSSNR_INT, 45);
+        /* Default value is minimum RSSNR level needed for SIGNAL_STRENGTH_MODERATE */
+        sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_EXIT_THRESHOLD_RSSNR_INT, 10);
     }
 
     /**