Login to My Account-your bills-direct debit-edit
I am suprised, but on the other hand nothing about Optus online systems really surprise me.
All references I can fiind to amending a direct debit refer to My Account with out any specifics to cable.
Exactly, thanks anyway Dave.
Looks like the cable broadband uses completely different billing system, which can not be collaborated into my account at the moment.
I tried using live chat the other day, but they said they need to call me to update this, but i was not convenient to go further since later I found out i have to wait until this billing cycle's debitting completes.
Maybe I'll have to go back on live chat and request them to call me to have it updated. what a hassle.