Alcatel 918D - Dual Sim Android 2.3 Phone $135 Via OO
This was posted 11 months 21 days ago, and might be an out-dated deal
Two possible places where you can purchase from.
$135 delivered from OO.com.au (shipping capped for all items storewide)
[Mod: removed eBay listing as seller has no ABN listed]
Certainly not as cheap as the first one that debuted from COTD's sale a few months back. But it's possibly the cheapest on the market right now.
The specifications are pretty bog standard:
3.2 inch capacitive HVGA screen
3.2 mpx camera
14.4 mbps HSDPA
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot and tether, Unlocked
Somewhat limited internal NAND storage (root is possible)
and of course, Active dual sim capability — both Sims are active simultaneously.
Only one SIM is 3G enabled.
Mod: changed URL to oo.com.au as requested by OP