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Notice
In order to further enhance telecommunication services quality, CTM will conduct the following upgrade projects in October 2025:
|
Date |
Project Title |
Affected service |
|
From 0:00 to 6:00 on 11th and 18th October 2025 |
Mobile Network System upgrade and maintenance |
During the period, some CTM mobile customers may experience intermittent interruption when using VoLTE/VoNR, voice call and data service, whereas other services will remain normal.
|
|
From 0:00 to 6:00 on 12th October 2025
|
During the period, some CTM mobile customers may experience intermittent interruption when using VoLTE/VoNR, voice call, data call and data service online application, 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.