Voice over LTE (VoLTE) lets you make phone calls over the Telstra 4G (LTE) network.
Your mobile device will use 4G to make and receive these calls in areas where 4G (LTE) is available. When the 3G network closes on 28 October 2024, VoLTE will be required to make or receive phone calls on the Telstra mobile network. It’s important to note that:
3G phones do not have VoLTE; and
not all 4G phones have VoLTE and/or are compatible with the Telstra network.
If you have a 3G mobile device, you must upgrade to a 4G/5G mobile device that is VoLTE capable and compatible prior to 28 October 2024.
If you already have a 4G mobile device, we strongly recommend that you check that your device is VoLTE capable and compatible. Find out how to check and enable VoLTE.