Regulations on Users of Telecommunications Businesses Inquiring Communication and Account Records Article 6

The telecommunication enterprise shall calculate the fees for the inquiries about communication records and accounting records made by subscribers based on its cost.The fees for inquiries about the record of accepting telecommunications include fixed fees and variable fees; variable fee’s daily unit price for each number shall be lower than the fixed fee.The fixed fee in the preceding paragraph refers to the fee incurred for inquiries in the communication record system and the accounting record system; the variable fee refers to the fee calculated by daily unit price for each number multiplied by the number of inquired numbers and the number of inquired days.For the inquiry fee in Paragraph 2, the inquiry fee for the first day of each number shall not exceed NT$120. If the inquired period is less than one day, the fee of a day shall be charged.The subscriber shall pay the inquiry fee and the delivery fee within the payment deadline specified by the telecommunication enterprise; the same shall apply where the inquiry result shows no information.
中文原文 電信事業用戶查詢通信紀錄及帳務紀錄作業辦法第6條
用戶查詢通信紀錄及帳務紀錄之費用,電信事業應以成本計價為原則。
查詢受信通信紀錄之費用包含固定費用及變動費用;變動費用每號每日單價應低於固定費用。
前項所稱固定費用係指查詢通信紀錄系統及帳務紀錄系統設定之費用;變動費用係指每號每日之查詢單價乘以查詢號數及查詢日數後之費用。
第二項每號第一日之查詢費用,以新臺幣一百二十元為上限,查詢期間不滿一日者,以一日計收費用。
用戶應於電信事業指定之繳費期限內支付查詢費用及寄送費用;查詢結果無資料者,亦同。

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