Samsung Mpower Txt M369 was officially announced in December 2010, Device released in December 2010Mobile Network Support and BandSamsung Mpower Txt M369 have Mini-SIM Card Slots,and there is no 3G Network Band Support,3G for CDMA supports at CDMA 2000, 1xEV-DO,there is no flight mode support. Device Body Design and Display Samsung Mpower Txt M369 is a Monoblock Qwerty device and it have device dimension with 112 x 61 x 12 mm, (4.41 x 2.40 x 0.47 in).