... , Movistar, Vodafone, Simyo, Yoigo----Portugal: Vodafone, TMN, Optimus----USA: AT&T, T-Moblie, Fido, Suncom, Airvoice, CTC, Edge, Indigo, Tuyo ... switch function on wallpapers and songs & melodiesHigh Definition Display :3.2" TFT-LCD sensitive-touch screen display with high resolutionDual ... :Yes, with a pair of earphone capsUniversal Earphone :Univeral 3.5mm in-ear earphones, can be widely used in other ...