FCC已经同意移动运营商必须向消费者提供本地号码可携性的期限延长一年。

The FCC has agreed to extend by a year the period in which mobile operators must offer consumers local number portability.

youdao

FCC已经同意移动运营商必须向消费者提供本地号码可携性的期限延长一年。

The FCC has agreed to extend by a year the period in which mobile operators must offer consumers local number portability.

youdao