这将增加将手机信号塔连接到AT&T主网络的能力。
This will increase capacity to connect the cell towers to AT&T's main network.
Wi - Fi设备比建造一个额外的手机信号塔要便宜得多。
Its equipment is much cheaper than the cost of building an additional cell tower.
Wi - Fi设备比建造一个额外的手机信号塔要便宜得多。
Its equipment is much cheaper than the cost of building an additional cell tower.
应用推荐