Device Guides
I can't turn on my tablet
This troubleshooting guide will take you through a number of possible causes to help you find a solution to your problem.
Possible cause 4:
Your SIM is faulty: Check if your SIM is faulty by inserting it in another tablet. If your SIM is not accepted by the other tablet, your SIM is probably faulty. Contact customer service or find an Optus dealer near you using our Store Locator to order a new SIM.