What is the validity of this FREE 400MB Data plan on promotion? At the on which the FREE 400MB was activated, it will be valid for only 24 Hrs. To find out more, please chat with us by clicking here or send us an email CustomerCarePNG@digicelgroup.com . Visit us on our Digicel PNG Official Facebook page by clicking here: DigicelPNG facebook. Our operating hours are from 6am to 11pm every day! Related articles How many times can I redeem this free promotion data plan? How do I get the FREE Data on MyDigicel App?