Telstra Pre-Paid Uno
Powered by Android 2.3
http://hyp4mhz.com/telstra-uno-review/
According to this review and specification list the internal memory is 150mb, that is pretty low, I have my doubts about this phone, especially when I read how much internal memory it has. If you don't want to install any apps, and just make calls only, I guess it would be O.K.
Specifications:
http://www.zte.com.au/telstra/T12.htm
Forum Posters Comments
There's a few things I don't like.. but it's still a decent phone for basic stuff. It gets a bit laggy if you download too much.. also the internal storage space is not a lot so don't expect to download too many apps. Too many widgets lag the phone bad of course. I had to uninstall a few apps to get the phone working faster again. Worst part is you can't move most apps to the 1gb sd card storage which badly sucks. Only some apps but that's unpredictable. Other than that, for cheap price it's good enough for texting and calls and some browsing. Even tried using one of those apps to call someone for free over internet (Kakao Talk was the only one that worked well – and Tango)
excellent find the only thing that concerns me is the memory available for apps if it's like 100mb or less it sort of kills it 500mb-1gb it's short-listed for the kids…
Not a lot of memory at all. It lags. Like I said, it's just for basics, maybe you can game but it would most likely lag. Ram right now says 92 mb used – 51 mb free and keeps rising. Probably because of the apps I downloaded but I don't think there's much ram anyway in the first place.