How to enable auto reply in facebook fan page

steps to enable auto reply in facebook fan page:

1)login to your fb fan page.

2)click on settings in top-right corner.

3)here select messanging in left-side menu

4)mark on turn on instant replies

5)Now in the text box type the message, what you want to send to all recieved messages.

6)Save Reply And Done.

Now your users when try to contact your facebook page, it will automatically respond to his message instantly.