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CAN YOU PLEASE ADVISE IF I CAN MY BILL OVER THE PHONE
I HAVE CHANGE MY DEBIT CARD I NEED TO CHANGE IT ON YOUR SYSTEM FOR DEBIT
You can do it using the portal,
Please also review this link
https://community.tpg.com.au/t5/Accounts-and-Billing/Video-Updating-your-credit-card-details/m-p/717
if you are still encountering technical difficulties, we are definitely happy to help.