Can I go down to a lower data broadband plan and then go back to the Unlimited data plan?
No, if you need to change your broadband plan to a lower option you need to consider your longer term needs as you cannot then go back to the Unlimited* data plan. If you wish to downgrade to a new monthly plan fee that is less than the Unlimited* data plan, a one off $50 downgrade fee will apply.
*ACN’s Acceptable Use Policy applies