You can find this section above of footer section. In this section you can display your contact number, email and business hour. Your visitor will attract from this section and can contact easily to website owner. See below screenshot, How it look Footer Call Out? Refer attach screenshot.
1. How to Manage Footer CallOut
Go to => Appearance => Customize => Footer Call Out Settings
Here you can see All settings of Footer Call Out and manage your content like title, icon and description then Save & Publish. See refer attach screenshot.