Regulations Governing the Equal Access Service Article 12

When subscribers make the long-distance or international calls by means of pre-selection service or call-by-call selection service, the selection service providers are not permitted to make changes, unless otherwise stipulated by law.Long-distance or international network business operators shall report to the NCC and notify each selection service provider within one hour as soon as the network is blocked due to severely abnormal problems, and they shall report to the NCC and notify each selection service provider within one hour after the aforementioned problems are resolved.When selection service providers receive the notice of severely abnormal problems from the long-distance or international network business operators, or when they discover the above problems of the network and confirm the problems from with long-distance or international network business operators, they may change the telecommunications services network pre-selected by subscribers to other long-distance or international network pursuant to Paragraph 4, and shall restore the original situation after they have been notified that abnormal problems have been resolved.The changed alternative long-distance or international network mentioned in the preceding paragraph is determined in advance by the network operators that are able to offer pre-selection service to subscribers, or it may be determined by the selection service providers if no alternative network has been set by the pre-selected provider or if all the alternative networks set by pre-selected provider fails to be connected when severely abnormal problems occur.The tariff telecommunication fee for the telecommunications services rendered through other long-distance or international network pursuant to Paragraph 3 shall be collected by the original operators which should issue an expenditure bill if no abnormal problems occur in accordance with the tariff set for the original pre-selected network; however, if the tariff of the changed alternative network is lower than the tariff previously, then the lower one shall be adopted.The intentions of the preceding three paragraphs shall be stated clearly in the business operational regulations and contract of service between subscribers by selection service providers and long-distance and international network business operators. The charging carriers shall state clearly in the bill with regard to the network of severely abnormal problems, time of occurrence, the changed network, the charging mode of that period, and the ground thereof.Carriers who decide to adopt the changed alternative network according to the stipulation set forth in Paragraph 4 shall be responsible for coordination of matters concerning the handling of accounting issues among related operators, and shall assume the resulted tariff difference resulted from the changed network.The selection service providers shall not refuse the subscribers that have selected pre-selection service network to exercise the right to call-by-call selection.
中文原文 平等接取服務管理辦法第12條
用戶以指定選接或撥號選接方式撥接之長途或國際網路,除法規另有規定者外,選接服務提供者不得變更之。
長途或國際網路業務經營者於其網路發生重大異常狀況無法接通時,應於一小時內陳報本會及通知各選接服務提供者;其網路重大異常狀況排除後,並應於一小時內陳報本會及通知各選接服務提供者。
選接服務提供者接獲前項長途或國際網路業務經營者之重大異常狀況之通知後,或選接服務提供者發現長途或國際網路業務經營者之網路發生重大異常狀況,並向長途或國際網路業務經營者確認後,得將用戶指定選接之通信依第四項規定改經由其他長途或國際網路提供服務,並應於接獲前項異常狀況之排除通知後,回復原狀。
前項改接後之長途或國際網路,由用戶原指定選接之網路經營者預先決定,其無預先決定者或其預先決定之網路均同時發生重大異常狀況無法接通時,由選接服務提供者決定之。
第三項改由其他長途或國際網路提供通信服務之通信費,由原應出帳之經營者依用戶原指定選接網路之費率向用戶收取。
但改接後之網路費率較低者,得依較低之費率計收。
選接服務提供者及長途或國際網路業務經營者,應於營業規章與服務契約,以顯著方式載明前三項所定意旨。
出帳之經營者應於帳單中以顯著方式載明發生重大異常狀況之網路、發生時間、改接後之網路、該時段資費之收費方式及其依據等相關訊息。
依第四項規定決定改接網路之經營者,應負責協調改接前後所涉相關經營者彼此間之帳務處理事宜,並負擔因改接網路所生之資費差額。
選接服務提供者不得拒絕已作指定選接之用戶行使撥號選接之權利。

English translation for reference only; the Chinese text prevails. Not legal advice.