The FCC today approved a phone today with a Sprint model number that looks to be a CDMA version of the Samsung Ultra Music. The filing shows outlines of both sides of the phone that match the Ultra Music, even though it has new model number, the SPH-M620. The Ultra Music announced recently has a 2 Megapixel camera, stereo Bluetooth, FM radio, 100 MB of built in memory and Micro SD slot. The M620 may have slightly different specifications. It has a small screen with numeric keypad on one side and a larger screen with touch sensitive music controls on the other.