Nokia’s third 32GB mobile phone, the Nokia RM-550 “Alvin” has now gained FCC approval reports an article over on unwired view, Nokia’s other two 32GB handsets are the Nokia flagship N97 and the upcoming Nokia N900.

The new Nokia RM550 Alvin will also sport the same BL-5J battery as the Nokia N900 and will be quad-band GSM, tri-band WCDMA 900/1900/2100 MHz, Bluetooth, WiFi, and that 32GB memory.

That’s about all that is known on the new Nokia RM-550 Alvin at the moment but no doubt more will details will surface over time, and we will of course pass that info along as soon as we have it.