Boost Kuta Prepaid Mobile $20 save $39 at woolworths, somehow this is advertised as half price - even my maths isn't that bad. Not currently being sold on the Boost website.
3.5" Display
1.2ghz Dual Core Processor
2MP Rear camera
Android 4.4
FM Radio
Locked to Telstra network but unlocks are available on ebay uk for about $2.30
Probably this is the ZTE T230.
Not sure of expiry date, but a new catalogue comes out tomorrow so get in quick.
Good luck finding stock. Last time it was on sale it showed up on the Woolworths site so I added it to the basket, but but after logging in to pay it disappeared telling me there was no available stock. Shows up as Unavailable for me now (in Sydney NSW).
I bought one of these for my Mum last year and set it up with Koala Launcher. Works well enough for her, but wouldn't want to use it for anything but basic phone calls and texting. It is very light though, which is great. Despite ALDI using the Telstra network, the phone did not work until I unlocked it with a code from eBay.
Mum suffers from macular degeneration and they don't seem to make 3G compatible non-smartphones with large buttons and large text these days, so options are limited.
EDIT - Before somebody complains, I just did a quick search on eBay and found heaps ridiculously expensive "seniors phones" that are supposed to be good for elderly people. The majority are NOT good for elderly people. The ones that have large screens often have very small text. Some of the ones with large buttons have issues where the buttons are so close together that it's hard to only press one at a time. Real-life reviews are terrible for the majority of these phones. If somebody knows of a good non-smartphone mobile with large buttons and large text, please let me know!
Expiry date at my local store is in June I think, probably just trying to get rid of them.
I'd save my sanity and the $20…Android 4.4 kitkat, puny processor