Alcatel A3 XL was officially announced in January 2017 , Device released in March 2017 Mobile Network Support and BandAlcatel A3 XL have Dual Card Slots, Alcatel A3 XL support all GSM Based network providers. Alcatel A3 XL mobile device support 2G Band Frequency at GSM 850,GSM 900,GSM 1800,GSM 1900 and Hight Speed 3G Network Band at HSDPA 850,HSDPA 900,HSDPA 2100, Alcatel A3 XL also support LTE based 4G Networks Support at Frequency