In order to further enhance telecommunication services quality, CTM will conduct the following upgrade projects in September 2021:
Date | Project Title | Affected service |
From 00:00 to 06:00 18th September |
Mobile Network System upgrade and maintenance |
During the period, some CTM mobile customers may experience intermittent interruption when using VoLTE service, whereas other services will remain normal. |
From 01:00 to 05:00 19th September
|
For enquiries, please contact CTM No 1 Hotline: 1000.
Thank you for your kind attention. We apologize for any inconvenience this may cause.
