Unlock a Telstra mobile device.
A Step-by-Step Guide to Unlocking Your Telstra Mobile Device. Telstra mobile phones, tablets, or modems are locked by default and can only work on the Telstra network, so unlocking is necessary. For example, once your device has been unlocked, you can use any SIM card or eSIM from Australia, including Optus and Vodafone, or a […]
Unlock a Telstra mobile device. Read More »