diff --git a/README.md b/README.md
index f6375a4..7a9e769 100644
--- a/README.md
+++ b/README.md
@@ -75,6 +75,8 @@ Default $protocol is T=1.
 
 Returns the $connection to a reader or FALSE.
 
+**NOT IMPLEMENTED!** Should be available.
+
 ### scard_disconnect($connection);
 
 Disconnects the $connection to a card. Returns the TRUE if disconnecting was succesful or FALSE.
@@ -89,6 +91,8 @@ Returns the status or FALSE.
 
 ### scard_cancel($context);
 
+**NOT IMPLEMENTED!** Maybe not useful because of this extension is for server side usage designed but since we want the API implemented it should be available.
+
 ## License
 
 This code is licensed under the terms of the PHP License version 3.01. PCSC-Lite is licensed in a way where it is possible to integrate it native in the PHP environment.