Regulations for Conducting Visits via Communication Devices in Prisons and Detention Centers Article 19

The authority shall inform inmates of the individuals that may visit via communication devices, the conditions, application procedures, frequency, duration, number of individuals, schedule, means of communication, reasons for rejecting or terminating a visit, charges, and other rules to abide by, and shall make such information known to the public in an appropriate manner.
中文原文 監獄及看守所辦理使用通訊設備接見辦法第19條
使用通訊設備接見之對象、條件、申請程序、次數、時間、人數、梯次、通訊方式、拒絕或中止接見事由、收費及其他應遵行事項,機關應告知收容人,並以適當方式對外週知。

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