Karbonn Sparkle V Android One was officially announced in September 2014, Device released in September 2014Mobile Network Support and BandKarbonn Sparkle V Android One have Dual Micro SIM Card Slots,Karbonn Sparkle V Android One support all GSM Based network providers. Karbonn Sparkle V Android One 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