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The Wi-Fi name & password is indicated on the sticker at the back of your TP-Link router.
It should look like this:
For reference, you may also visit this article on how to set up your NBN HFC connection:
NBN Hybrid Fibre Coaxial (NBN HFC) Setup Guide
Should you wish to change your W-Fi name and password, you may follow the steps from this article:
How to set up your TP-Link VR1600v modem
For additional assistance, please don't hesitate to reach out to us again.
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