Unfortunately this doesn't exist and I've not come across any rumours of this. Keep your eyes on the front page of WPCentral for any updates or changes to this!
I feel you but I'm really loving my 1520 and I really don't trust google. I'll remain patient for now.I am with you on that. I am getting sick of carrying around two phones (work and private) and I would expect more people to have this issue. All I want is a high end WP with dual Sim. The 1520 would be the ideal candidate, but I would take a 930 with dual Sim as well. Looking at all options now and I have no real desire to leave WP, but it looks like the Samsung Galaxy S5 will offer a dual Sim model. As much as I dislike Android, if that phone has high end specs, I might have to jump ship.
Does anyone know if a dual sim variant in the works?
