16th October 2020



In order to further enhance telecommunication services quality, CTM will conduct the following upgrade projects in October 2020:



Project Title

Affected service

0:00 am to 06:00 am,

17th and 18th October, 2020


Mobile Network System upgrade and maintenance

During the period, some CTM mobile customers may experience intermittent interruption when using VoLTE and mobile data service, 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.