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 www.hkexnews.hk (collectively "Websites"):- If you have not provided us with an email address but now would like to receive an email notification of the publication of the Corporate Communication(s) on the Websites instead of receiving printed notification letter in futu ...