Regulations Governing Number Portability Article 21
Among or between Fixed Network Operators, Mobile Operators and those two kinds of Operators shall complete the negotiation of the setting method of Network Codes and routing information prior to the implementation time schedule of database query method pursuant to paragraph 1 of the preceding article, and shall submit the result to the NCC by written form for reference prior to the implementation of database query method.The Network Code as referred to in the preceding Paragraph shall apply for authorization in accordance with the Regulations Governing Telecommunications Numbers.
中文原文 號碼可攜服務管理辦法第21條
固網經營者間、行動經營者間及固網經營者與行動經營者間應於前條第一項所定資料庫查詢方式實施時程前，協商完成提供通信服務至受信攜碼用戶所需之網路碼及路由資訊之設定方式，並於實施前以書面將協商結果報請本會備查。
前項網路碼之使用，應依電信號碼管理辦法之規定申請核准。
前項網路碼之使用，應依電信號碼管理辦法之規定申請核准。