[問題] 1900/2100MHz頻段 明年標到可直接用?
1.
請問1900/2100MHz頻段都是ᆳ鴞釭먳G頻段嗎?
如果是
是不是明年電信業者標到後 不用再建基地台 4G就可以直接啟用了?
2.
3G頻譜2018年12月底到期,是否之後就沒有提供3G訊號服務了?
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※ 編輯: johnny9667 (59.127.42.193), 07/13/2016 16:16:46
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