You should download the latest manual from our website. That should have the steps to do this.
What you want to do is go into the dashboard ( http://MyBookLive - or whatever you named it).
Click on Settings. Then click on Remote Access. Make sure the Remote Access Checkbox is set to "Enable".
Then click on the Mobile Devices Tab. At that point, you should see a "Add Access" button. Click on that. Then select the user account (probably Admin is your default user) and select the "Get Code" button. After a few seconds, you should see a 12 digit (separated into 3 sections) code appear. This is the Device Acess Code that you enter into the Mobile App when it asks for the code.
let me know if that makes sense.