diff --git a/conf/autoload_configs/voicemail.conf.xml b/conf/autoload_configs/voicemail.conf.xml
index 06bd6f6dca..62e8bf9de0 100644
--- a/conf/autoload_configs/voicemail.conf.xml
+++ b/conf/autoload_configs/voicemail.conf.xml
@@ -33,7 +33,7 @@
       <param name="ff-key" value="6"/>
       <param name="rew-key" value="4"/>
       <param name="skip-greet-key" value="#"/>
-      <param name="previous-message-key" value="1"/>-->
+      <param name="previous-message-key" value="1"/>
       <param name="next-message-key" value="3"/>
       <param name="skip-info-key" value="*"/>
       <param name="repeat-message-key" value="0"/>