Administrative Regulations on the Establishment and Operation of Dedicated Telecommunications, and the Connection of Dedicated Telecommunications to Public Communication System Article 4

Dedicated telecommunications shall not be connected to public communication systems or used for purposes other than those contemplated in its establishment, unless approved by the competent authority for such following connections:1. The emergency communication for land, marine, air transportation distress and rescue, and the traffic safety of meteorology for aviation.2. Communications for ship or aircraft.3. The necessary emergency communications for maintaining the national security, public order or public interest.4. The rescue operation communications for nature disaster, incident or urgent danger.5. Others obtaining the special approval by the competent authority.If aforementioned reason of the permit for connecting to public communication system no longer exists, the operator shall disconnect immediately and report to competent authority for reference.
中文原文 專用電信設置使用及連接公共通信系統管理辦法第4條
專用電信不得連接公共通信系統或供設置目的以外之用。
但有下列情形,經向主管機關申請核准連接公共通信系統者,不在此限。
一、陸、海、空各種交通工具之遇險求救及飛航氣象等交通安全之緊急通信。
二、船舶、航空器之通信。
三、為維護國家安全、公共秩序或公共利益,有緊急進行必要之通信。
四、為因應天災、事變或緊急危難等救援作業之通信。
五、其他經主管機關專案核准者。
前項連接公共通信系統之原因消滅時,應即停止連接,並報請主管機關備查。

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