CB-7977 Mention deviceready in plugin docs
diff --git a/doc/index.md b/doc/index.md
index c929cb0..442849c 100644
--- a/doc/index.md
+++ b/doc/index.md
@@ -19,7 +19,15 @@
 
 # org.apache.cordova.dialogs
 
-This plugin provides access to some native dialog UI elements.
+This plugin provides access to some native dialog UI elements
+via a global `navigator.notification` object.
+
+Although the object is attached to the global scoped `navigator`, it is not available until after the `deviceready` event.
+
+    document.addEventListener("deviceready", onDeviceReady, false);
+    function onDeviceReady() {
+        console.log(navigator.notification);
+    }
 
 ## Installation