In order to further enhance telecommunication services quality, CTM will conduct the following upgrade project in Jan 2026:
Date/Time | Project Title | Affected service |
From 01:00 to 06:00 on 17th Jan |
Internet network upgrade and maintenance | During the period, some customers may experience intermittent interruption when using broadband internet and CTM Wi-Fi service. |
From 0:00 to 06:00 on 18th Jan
| Mobile Network System upgrade and maintenance | During the period, some CTM mobile customers may experience intermittent interruption when using Voice, SMS, USSD code access and Mobile local data/IDD barring registration, whereas other services will remain normal. |
For enquiries, please contact CTM No 1 Hotline: 1000.
Thank you for your kind attention. We apologize for any inconvenience this may cause.
