???????1??4??????????AT&T??????????????????Austin????????5G???磬???????AT&T????????DirecTv Now??y?????????????
AT&T???????????????????????5G???硣????AT&T???????????????Э?飬?????????°?????л???5G?????????????????????
?????4G????????5G??????????????4G?????10????????100???????????豸?????????????1000??????????????10GB???
?????AT&T??5G????????????е????????14GB???5G???罫???????й???????????????????????????????????????·???????·??????????????????????????
AT&T????????Verizon Communications???7?????????????????????5G????????
?й??????????????????2017???????????5G????飬??????2018????5G????????????2020??????Χ??5G???á?