Telstra Locked Nokia 2.2 4GX.
Full specs at GSMArena
YouTube review
I have unlocked a Telstra Nokia recently, cost around $10 if I remember.
5.7" 720p HD display, good quality in my experience with Nokia 2.1
(295 ppi density)
13MP main camera
5MP front camera
16GB storage, Nokia has a good SD merge function, you add the micro-sd card and it asks you if you want to format to use it as additional primary storage
2GB RAM
3000mAh removable battery
Adnroid 9.0 (upgradeable to Android 10.0)
Sim + $10 Telstra credit included
Google Assistant button
CPU: Mediatek MT6761 Helio A22 (12 nm)
GPU: PowerVR GE8320
Micro USB 2.0 (5W) charger
Nokia uses Android One which is a clean stock Android, without the bloatware you usually get, Nokia is also one of the best for updates
According to the specs it is a dual-sim phone, (however I cannot confirm that for AU)
From the Coles website:
Phones and recharge vouchers are currently not available for purchase online due to their varying range and availability in store. Please visit your nearest Coles supermarket store to purchase.
Nokia 2.3 is now available for MSRP $149, I have seen it for $129 on sale
If you see the Nokia 2.3 for less than 50% more than this Nokia 2.2 $89 I would suggest getting that, but compared to full price $149 I would say they are about the same value atm.