The FCC today approved the Sanyo 3200 for Sprint’s network. This new model will improve upon the 3100 by adding Bluetooth, and modernizing the entry level line with a new design including an internal antenna. The styling is similar to that of the M1, with a rectangular shape and a slanted hinge. The 3200 appears to retain all of its predecessor’s features including a small external display, camera, and ReadyLink Push To Talk. Sprint and Sanyo have not yet announced these new models, so availability and price are not known yet.