Notice

24/07/2025

 

In order to further enhance telecommunication services quality, CTM will conduct the following upgrade projects in July and August 2025:

 

Date

Project Title

Affected service

 

From 0:00 to 6:00 on 26th July 2025

 

 

Mobile Network System upgrade and maintenance       

 

During the period, some CTM mobile customers may experience intermittent interruption when using VoLTE, SMS and Video call service, whereas other services will remain normal.

 

 

From 0:30 to 11:00

On 26th July and 2nd August

 

Fixed Network System maintenance

 

During the period, some customers may experience intermittent interruption when using fixed network service, whereas emergency services including 999 and POT 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.