Alcatel u3 mobile device support 2g band frequency at gsm 850gsm 900gsm 1800gsm 1900 and hight speed 3g network band at hsdpa 850hsdpa 900hsdpa 2100alcatel u3 also support lte based 4g networks support at frequency level lte 700lte 2100lte 800lte 1800lte 2600lte 900lte 1900comes with network handling support with network settings and work offline with flight mode. Check out the full specification of alcatel u3 smartphone which was released in march 2017. Buy Alcatel U3 3g Giffgaff The alcatel u5 might have crossed your radar if youre looking for a cheap mobile phone.
