These charges will appear on your bill if you’ve made international calls that are outside of your plan’s allowance. If you’re going to be making international calls regularly, you can add an International Calling and SMS Pack to your service in My Telstra by following these instructions:
- Go to Services
- Select the service
- Select See plan details
- Select Add-ons
- You'll then be able to manage add-ons such as international roaming and data packs