Should your needs change, for example you require additional data, you can easily change your plan.
Plan changes can be performed immediately if required, for example the service has used all available data.
Please be aware that an immediate plan change will incur the full up-front cost of the plan. Pro-rating of new plan charges or old plan credits are not available.
A scheduled plan change takes effect on the 28th of the month, at the start of Telstra Wholesale's usage period.
By performing a scheduled plan change, the cost of the new plan is applied to the next month's invoice. This method avoids the additional upfront plan fee of an immediate change.