diff --git a/src/com/android/providers/telephony/TelephonyProvider.java b/src/com/android/providers/telephony/TelephonyProvider.java
index d249aee..ddc9ad6 100644
--- a/src/com/android/providers/telephony/TelephonyProvider.java
+++ b/src/com/android/providers/telephony/TelephonyProvider.java
@@ -147,7 +147,7 @@
     private static final boolean DBG = true;
     private static final boolean VDBG = false; // STOPSHIP if true
 
-    private static final int DATABASE_VERSION = 45 << 16;
+    private static final int DATABASE_VERSION = 46 << 16;
     private static final int URL_UNKNOWN = 0;
     private static final int URL_TELEPHONY = 1;
     private static final int URL_CURRENT = 2;
@@ -470,7 +470,8 @@
                 + Telephony.SimInfo.COLUMN_IMSI + " TEXT,"
                 + Telephony.SimInfo.COLUMN_UICC_APPLICATIONS_ENABLED + " INTEGER DEFAULT 1,"
                 + Telephony.SimInfo.COLUMN_ALLOWED_NETWORK_TYPES + " BIGINT DEFAULT -1,"
-                + Telephony.SimInfo.COLUMN_IMS_RCS_UCE_ENABLED + " INTEGER DEFAULT 0"
+                + Telephony.SimInfo.COLUMN_IMS_RCS_UCE_ENABLED + " INTEGER DEFAULT 0,"
+                + Telephony.SimInfo.COLUMN_CROSS_SIM_CALLING_ENABLED + " INTEGER DEFAULT 0"
                 + ");";
     }
 
@@ -1484,6 +1485,21 @@
                 oldVersion = 45 << 16 | 6;
             }
 
+            if (oldVersion < (46 << 16 | 6)) {
+                try {
+                    // Try to update the siminfo table. It might not be there.
+                    db.execSQL("ALTER TABLE " + SIMINFO_TABLE + " ADD COLUMN "
+                            + Telephony.SimInfo.COLUMN_CROSS_SIM_CALLING_ENABLED
+                            + " INTEGER DEFAULT 0;");
+                } catch (SQLiteException e) {
+                    if (DBG) {
+                        log("onUpgrade skipping " + SIMINFO_TABLE + " upgrade. " +
+                                "The table will get created in onOpen.");
+                    }
+                }
+                oldVersion = 46 << 16 | 6;
+            }
+
             if (DBG) {
                 log("dbh.onUpgrade:- db=" + db + " oldV=" + oldVersion + " newV=" + newVersion);
             }
@@ -3924,6 +3940,12 @@
                                         Telephony.SimInfo.COLUMN_IMS_RCS_UCE_ENABLED), usingSubId, subId),
                                 null, true, UserHandle.USER_ALL);
                     }
+                    if (values.containsKey(Telephony.SimInfo.COLUMN_CROSS_SIM_CALLING_ENABLED)) {
+                        getContext().getContentResolver().notifyChange(getNotifyContentUri(
+                                Uri.withAppendedPath(Telephony.SimInfo.CONTENT_URI,
+                                        Telephony.SimInfo.COLUMN_CROSS_SIM_CALLING_ENABLED),
+                                usingSubId, subId), null, true, UserHandle.USER_ALL);
+                    }
                     break;
                 default:
                     getContext().getContentResolver().notifyChange(