Sharp Aquos Crystal Y2 was officially announced in January 2016 , Device released in February 2016 Mobile Network Support and BandSharp Aquos Crystal Y2 have Yes Card Slots, Sharp Aquos Crystal Y2 support all GSM Based network providers. Sharp Aquos Crystal Y2 mobile device support 2G Band Frequency at GSM 900,GSM 1800 and Hight Speed 3G Network Band at HSDPA 900, Sharp Aquos Crystal Y2 also support LTE based 4G Networks Support at