diff --git a/api/current.txt b/api/current.txt
index 028f07715b722..d4255c8614a99 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -44664,7 +44664,9 @@ package android.telephony {
     field public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_STRING = "ci_action_on_sys_update_extra_string";
     field public static final String KEY_CI_ACTION_ON_SYS_UPDATE_EXTRA_VAL_STRING = "ci_action_on_sys_update_extra_val_string";
     field public static final String KEY_CI_ACTION_ON_SYS_UPDATE_INTENT_STRING = "ci_action_on_sys_update_intent_string";
-    field public static final String KEY_CONFIG_IMS_PACKAGE_OVERRIDE_STRING = "config_ims_package_override_string";
+    field public static final String KEY_CONFIG_IMS_MMTEL_PACKAGE_OVERRIDE_STRING = "config_ims_mmtel_package_override_string";
+    field @Deprecated public static final String KEY_CONFIG_IMS_PACKAGE_OVERRIDE_STRING = "config_ims_package_override_string";
+    field public static final String KEY_CONFIG_IMS_RCS_PACKAGE_OVERRIDE_STRING = "config_ims_rcs_package_override_string";
     field public static final String KEY_CONFIG_PLANS_PACKAGE_OVERRIDE_STRING = "config_plans_package_override_string";
     field public static final String KEY_CONFIG_TELEPHONY_USE_OWN_NUMBER_FOR_VOICEMAIL_BOOL = "config_telephony_use_own_number_for_voicemail_bool";
     field public static final String KEY_CSP_ENABLED_BOOL = "csp_enabled_bool";
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index e7c34151af4b6..03f8ebd968843 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -2907,10 +2907,6 @@
     <!-- Whether to use voip audio mode for ims call -->
     <bool name="config_use_voip_mode_for_ims">false</bool>
 
-    <!-- ImsService package name to bind to by default. If none is specified in an overlay, an
-         empty string is passed in -->
-    <string name="config_ims_package"/>
-
     <!-- String array containing numbers that shouldn't be logged. Country-specific. -->
     <string-array name="unloggable_phone_numbers" />
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 1631e0f00f07c..a8d30c120377a 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -295,7 +295,6 @@
   <java-symbol type="bool" name="config_enableBurnInProtection" />
   <java-symbol type="bool" name="config_hotswapCapable" />
   <java-symbol type="bool" name="config_mms_content_disposition_support" />
-  <java-symbol type="string" name="config_ims_package" />
   <java-symbol type="string" name="config_wwan_network_service_package" />
   <java-symbol type="string" name="config_wlan_network_service_package" />
   <java-symbol type="string" name="config_wwan_network_service_class" />
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 4ca3eee54e134..c0a73cc99732d 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -419,11 +419,32 @@ public class CarrierConfigManager {
             KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY = "gsm_nonroaming_networks_string_array";
 
     /**
-     * Override the device's configuration for the ImsService to use for this SIM card.
+     * The package name containing the ImsService that will be bound to the telephony framework to
+     * support both IMS MMTEL and RCS feature functionality instead of the device default
+     * ImsService for this subscription.
+     * @deprecated Use {@link #KEY_CONFIG_IMS_MMTEL_PACKAGE_OVERRIDE_STRING} and
+     * {@link #KEY_CONFIG_IMS_RCS_PACKAGE_OVERRIDE_STRING} instead to configure these values
+     * separately. If any of those values are not empty, they will override this value.
      */
     public static final String KEY_CONFIG_IMS_PACKAGE_OVERRIDE_STRING =
             "config_ims_package_override_string";
 
+    /**
+     * The package name containing the ImsService that will be bound to the telephony framework to
+     * support IMS MMTEL feature functionality instead of the device default ImsService for this
+     * subscription.
+     */
+    public static final String KEY_CONFIG_IMS_MMTEL_PACKAGE_OVERRIDE_STRING =
+            "config_ims_mmtel_package_override_string";
+
+    /**
+     * The package name containing the ImsService that will be bound to the telephony framework to
+     * support IMS RCS feature functionality instead of the device default ImsService for this
+     * subscription.
+     */
+    public static final String KEY_CONFIG_IMS_RCS_PACKAGE_OVERRIDE_STRING =
+            "config_ims_rcs_package_override_string";
+
     /**
      * Override the package that will manage {@link SubscriptionPlan}
      * information instead of the {@link CarrierService} that defines this
@@ -3480,6 +3501,8 @@ public class CarrierConfigManager {
         sDefaults.putStringArray(KEY_GSM_ROAMING_NETWORKS_STRING_ARRAY, null);
         sDefaults.putStringArray(KEY_GSM_NONROAMING_NETWORKS_STRING_ARRAY, null);
         sDefaults.putString(KEY_CONFIG_IMS_PACKAGE_OVERRIDE_STRING, null);
+        sDefaults.putString(KEY_CONFIG_IMS_MMTEL_PACKAGE_OVERRIDE_STRING, null);
+        sDefaults.putString(KEY_CONFIG_IMS_RCS_PACKAGE_OVERRIDE_STRING, null);
         sDefaults.putStringArray(KEY_CDMA_ROAMING_NETWORKS_STRING_ARRAY, null);
         sDefaults.putStringArray(KEY_CDMA_NONROAMING_NETWORKS_STRING_ARRAY, null);
         sDefaults.putStringArray(KEY_DIAL_STRING_REPLACE_STRING_ARRAY, null);
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 0ec54ecf56dff..97b24aef4af54 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -888,12 +888,13 @@ interface ITelephony {
     /**
     *  @return true if the ImsService to bind to for the slot id specified was set, false otherwise.
     */
-    boolean setImsService(int slotId, boolean isCarrierImsService, String packageName);
+    boolean setBoundImsServiceOverride(int slotIndex, boolean isCarrierService,
+            in int[] featureTypes, in String packageName);
 
     /**
     * @return the package name of the carrier/device ImsService associated with this slot.
     */
-    String getImsService(int slotId, boolean isCarrierImsService);
+    String getBoundImsServicePackage(int slotIndex, boolean isCarrierImsService, int featureType);
 
     /**
      * Get the MmTelFeature state attached to this subscription id.