Huawei Honor Holly was officially announced in October 2014, Device released in October 2014 Huawei Honor Holly made under Honor.Mobile Network Support and BandHuawei Honor Holly have Dual Micro SIM Card Slots,Huawei Honor Holly support all GSM Based network providers. Huawei Honor Holly mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 900,HSDPA 2100,comes with network handling support with Network