Administrative Regulations for Number Portability Services of Telecommunications Enterprises Article 22
The Donor Operator shall not collect the costs incurred by the number porting process from the Recipient Operator.
中文原文 電信事業號碼可攜服務管理辦法第22條
移出經營者不得向移入經營者收取號碼可攜服務移轉作業所生成本。