I have a Galaxy S3. Going to Australia and want to get the Telstra Sim only Pre-paid package while I am there for voice, text and data.
Do I have to do something special before I Ieave (I see references to unlocking phones but I am not sure what that really means) to be able to remove my existing Koodo Sim card while I am gone and replace it with the Telstra Starter package when I get to Aussieland?
Also would anything special have to be done when I return back to Canada to enable my Koodo card again?
Thanks in advance