diff --git a/README.md b/README.md
index a58e6924..4d3aa048 100644
--- a/README.md
+++ b/README.md
@@ -2,8 +2,8 @@ This is very basic Android Studio project implementing baresip
 (https://github.com/alfredh/baresip) based SIP User Agent.
 
 Currently supports voice calls and messages with TLS transport,
-voicemail MWI, PCMU/PCMA and opus voice codecs, as well as ZRTP and
-(DTLS) SRTP media encapsulation.
+voicemail MWI, incoming call transfer requests (REFER), PCMU/PCMA and
+opus voice codecs, as well as ZRTP and (DTLS) SRTP media encapsulation.
 
 Motivated by need for secure SIP user agent for Android that does not
 depend on third party push notification services.
@@ -19,7 +19,7 @@ After cloning the project, in android-studio:
 
 - File -> Invalidate Caches / Restart -> Invalidate & Restart
 
-Now available also in Google Play store.
+Available also in Google Play store.
 
 Copyright (c) 2018 TutPro Inc. Distributed under BSD ((BSD-3-Clause) license.