To sign into class from your phone simply pull up the CFS website on your phone.  Open the Hamburger Menu in the upper right corner (3 lines).  Scroll down to Zen Member Login.  Login with your email and password (I’d recommend saving this so you don’t have to fill it in every time.)  Click on Check In and then you will see all the options for the day’s classes.  Simply check into the class you’re attending.  You can sign in as early as you want.  If you have multiple family members under the same login you’ll see all the names.  
**Save the login page as a shortcut on your Homescreen to make it a quick process each time you do it.

If you have any questions email Elizabeth at eliz@cfsyn.com.