Today we have yet another FCC filing that gives us a bit of information on an unannounced device. This time? The Nokia RX-51.

According to the filing, the above pictured device if headed for T-Mobile and will feature 3G connectivity. Now, if you’ve been following Nokia FCC filings you’ll know that they usually brand their phones with RM, but in this case we have an RX branding. What could this mean?

Our best guess could only point towards a high-end cellphone but we’ll keep you posted as Nokia speaks of this RX-51.