We had already heard rumours in regards to Lumia 720 and Lumia 520 being in the works, with a launch expected at MWC. The other two smartphones that have now cropped up are RM-887 and RM-860.These smartphones, along with the Lumia 720 and Lumia 520, have been spotted in Verizon's logs by Alan Mendelevich. Verizon is the largest telecom operator of US and is also offering the flagship Lumia 920 and Lumia 820. As per unwired.com, RM-887 and RM-860 might be the model numbers of the Nokia Laser and Catwalk. In the past too there have been rumours regarding these smartphone being available through Verizon.
According to grapevine, Catwalk is the codename of Lumia 920's successor. This smartphone is expected to be...