Karbonn A8 was officially announced in September 2013, Device released in September 2013 Karbonn A8 made under A Series.Mobile Network Support and BandKarbonn A8 have Dual Card Slots,Karbonn A8 support all GSM Based network providers. Karbonn A8 mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 2100,comes with network handling support with Network settings and work offline with flight Mode. Device