Using your mobile in Australia: no extra charges apply for using Missed Call Service.
Using your mobile overseas: charges apply for using Missed Call Service. The rates differ depending on the country you're in. If your callers are diverted to Missed Call Service and prompted to leave a message, you will be charged the normal call rate to receive the call while overseas and again to divert that call to the Missed Call Service box in Australia.
If you choose to return calls as a result of being notified of the missed calls from the Missed Call Service, roaming call charges will apply.
In addition, standard roaming data charges will apply for downloading the MMS (max message size is 400 kilobytes). See our roaming tool for standard Autoroam charges.
To avoid these extra charges, you can turn Missed Call Service off completely and your phone's call waiting feature before you go overseas.