Sony Ericsson’s first 3G T-Mobile phone

T-Mobile has few 3G mobile phones in its portfolio, and Sony Ericsson has just joined in with the  first phone from the company on this network, but also the first 3G phone. T-Mobile's 3G network supports the UMTS 1700Mhz band, and the network is  planning on rolling out HSDPA as well. The Sony Ericsson TM506 is a mid-range device with a 2 megapixel camera, a M2 memory card slot, 3G (obviously), and built-in A-GPS with TeleNav  navigation software. The price hasn't been announced yet, but the release date for the TM506  should be in early September.