diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 722f97b..40d0fb0 100755
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -4642,7 +4642,7 @@
                         + subId + "' for key:" + key);
                 return ImsConfigImplBase.CONFIG_RESULT_UNKNOWN;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().getConfigInt(key);
+            return ImsManager.getInstance(mApp, slotId).getConfigInt(key);
         } catch (com.android.ims.ImsException e) {
             Log.w(LOG_TAG, "getImsProvisioningInt: ImsService is not available for subscription '"
                     + subId + "' for key:" + key);
@@ -4667,7 +4667,7 @@
                         + subId + "' for key:" + key);
                 return ProvisioningManager.STRING_QUERY_RESULT_ERROR_GENERIC;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().getConfigString(key);
+            return ImsManager.getInstance(mApp, slotId).getConfigString(key);
         } catch (com.android.ims.ImsException e) {
             Log.w(LOG_TAG, "getImsProvisioningString: ImsService is not available for sub '"
                     + subId + "' for key:" + key);
@@ -4693,10 +4693,10 @@
                         + subId + "' for key:" + key);
                 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().setConfig(key, value);
-        } catch (com.android.ims.ImsException e) {
+            return ImsManager.getInstance(mApp, slotId).setConfig(key, value);
+        } catch (com.android.ims.ImsException | RemoteException e) {
             Log.w(LOG_TAG, "setImsProvisioningInt: ImsService unavailable for sub '" + subId
-                    + "' for key:" + key);
+                    + "' for key:" + key, e);
             return ImsConfigImplBase.CONFIG_RESULT_FAILED;
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -4719,10 +4719,10 @@
                         + subId + "' for key:" + key);
                 return ImsConfigImplBase.CONFIG_RESULT_FAILED;
             }
-            return ImsManager.getInstance(mApp, slotId).getConfigInterface().setConfig(key, value);
-        } catch (com.android.ims.ImsException e) {
+            return ImsManager.getInstance(mApp, slotId).setConfig(key, value);
+        } catch (com.android.ims.ImsException | RemoteException e) {
             Log.w(LOG_TAG, "setImsProvisioningString: ImsService unavailable for sub '" + subId
-                    + "' for key:" + key);
+                    + "' for key:" + key, e);
             return ImsConfigImplBase.CONFIG_RESULT_FAILED;
         } finally {
             Binder.restoreCallingIdentity(identity);