Intex Rock Star was officially announced in July 2014, Device released in July 2014Mobile Network Support and BandIntex Rock Star have Dual Card Slots,Intex Rock Star support all GSM Based network providers. Intex Rock Star mobile device support 2G Band Frequency at GSM 900,GSM 1800 and there is no 3G Network Band Support,comes with network handling support with Network settings and work offline with flight Mode. Device Body Design and Display Intex