The Federal Communications Commission has voted to phase out over five years the requirement that cellular telephone carriers must offer an analogue service.
美国联邦通讯委员会赞成在五年内逐渐取消手机运营商必须提供模拟服务的要求。
The Federal Communications Commission has voted to phase out over five years the requirement that cellular telephone carriers must offer an analogue service.
美国联邦通讯委员会赞成在五年内逐渐取消手机运营商必须提供模拟服务的要求。
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