The Nokia RM-670, which also goes by Zeta, looks to be a mid-range smartphone with its 1GHz processor and a 3.2-inch AMOLED display. This device may also have NFC support but nothing is set in stone since this device is still unofficial. The operating system of choice may very well be the new Symbian Belle OS.
We may or may not ever learn more about the Nokia RM-670, but just in case we do tell us what you think in the comments below.
source: FCC via Engadget