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Notice
In order to further enhance telecommunication services quality, CTM will conduct the following upgrade project in Oct 2026:
Date/Time | Project Title | Affected service |
From 0:00 to 06:00 on 17th Oct
|
Mobile Network System upgrade and maintenance |
During the period, some CTM mobile customers may experience intermittent interruption when using SMS, VoLTE, USSD code access and Mobile local data 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.