I signed up for this $30 Optus deal: https://www.ozbargain.com.au/node/336287
I have received the SIM card in the post, but I haven't ported, or activated or anything, it's still in the packaging.
But now I would rather do this Telstra deal instead: https://www.ozbargain.com.au/node/336381
Am I stuck with Optus? Or can I just bin the Optus SIM card and head over to JB Hi-Fi and sign up for the Telstra deal?
Edit: I called Optus, no problems, they just cancelled.. signed up for Telstra, but it's not porting over. I'm guessing it's because the ports were colliding or something like that. I'll go into JB in the morning and sort it out.
Why not ask Optus for starters?