What is a SIM replacement? A SIM replacement is a procedure that is completed to allow you to get back your old phone number that is affixed to a physically new blank SIM card. 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 Related articles Where can I do a SIM replacement? What happens after I replace my SIM card? What information is required when doing a SIM card replacement? What are the reasons for SIM card replacement? How do I activate my new SIM card?