电讯首科(03997) - 致非登记股东通知信函及指示表格 - 关於2025/26中期报告之发佈通知

• 2025/26 Interim Report Telecom Service One Holdings Limited 電 訊 首 科 控 股 有 限 公 司 (Incorporated in the Cayman Islands with limited liability) （於開曼群島註冊成立的有限公司） (Stock Code 股份代號: 3997) NOTIFICATION LETTER 通知信函 Dear Non-registered Shareholder(s)(Note 1) , 12 December 2025 The following document(s) of Telecom Service One Holdings Limited (the "Company") has/have been prepared in English and Chinese and is/are available on the websites of the Company at www.tso.cc and The Stock Exchange of Hong Kong Limited at w ...