Micromax Canvas Blaze HD EG116 was officially announced in February 2014, Device released in March 2014Mobile Network Support and BandMicromax Canvas Blaze HD EG116 have Dual, (CDMA + GSM) Card Slots,Micromax Canvas Blaze HD EG116 support dual mode based on GSM/CDMA based network providers. Micromax Canvas Blaze HD EG116 mobile device support GSM 2G Band Frequency at GSM 900,GSM 1800, Micromax Canvas Blaze HD EG116 mobile device support CDMA 2G Band Frequency at CDMA 800