In order to further enhance telecommunication services quality, CTM will conduct the following upgrade projects in April 2023:



Project Title

Affected service


0:01 am to 06:00 am on 15th , 16th , 22nd , 23rd , 29th and 30th April 2023


Internet network upgrade and maintenance


During the aforesaid period, some customers may experience slight intermittent interruption on Internet service

For enquiries, please contact CTM No 1 Hotline: 1000.

Thank you for your kind attention. We apologize for any inconvenience this may cause.