Unfortunately, that is not possible. You can only use the plan to browse YouTube. For other website browsing, you will have to buy data plans available on *675# or My Digicel App.
To find out more, please chat with us by clicking here or send us an email CustomerCarePNG@digicelgroup.com or go to our Digicel PNG official Facebook page by clicking here: DigicelPNG facebook. Our operating hours are from 6am to 11pm every day.