telephone tariff 中文意思是什麼
telephone tariff
解釋
電話資費-
Research on mobile telephone tariff mechanisms
移動電話資費機制研究 -
The service plans are only applicable to customer who has been grouped as class b, class c or class d according to the government approved tariff plan of the public switched telephone network ( pstn ) service
此收費組別適用於按政府批準的本地固定電話服務-本地網路線中,被界定為b級、 c級或d級的用戶。
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