With Nokia World only just finishing in Abu Dhabi - The Nokia India website already has the Lumia 1520 and the Asha series listed as coming soon. No dates are given, although by selecting the device you will be able to register your interest by submitting your email address for further updates.
Whether you are after the all singing and dancing whopper of the Lumia 1520, or just the dual SIM Asha devices, it's great to see Nokia getting the handsets up on the website at the earliest oppourtunity. I suspect the Lumia 1520 is going to kick some butt!
Thanks for the tip Jose.