Samsung Restore M570 was officially announced in April 2010, Device released in June 2010Mobile Network Support and BandSamsung Restore M570 have Mini-SIM Card Slots,and there is no 3G Network Band Support,3G for CDMA supports at CDMA 2000, 1xEV-DO,comes with network handling support with Network settings and work offline with flight Mode. Device Body Design and Display Samsung Restore M570 is a Slide device and it have device dimension with 117 x