Axiata expect to spend rm4 to rm4.5bil this year mainly for upgrading network facilities and coverage. So for those experiencing network problem (such as network busy, msg delay, slow speed, etc) please be patient, if you can't wait u are free to port out to other telcos :-)
By the way, this is the latest quarterly financial/performance report.

As you can see, Celcom MOUs (average minutes of use per subscriber) is much more higher compare to other. This mean Celcom network need to handle higher traffic. Plus, all the MVNOs also sharing the same network.
At the same time Celcom still leading in Broadband segment, with total subscribers (as today) exceeding 600k. That also sharing the same network resource. I kinda upset with Celcom performance recently, Celcom service is among the best few years ago, but now not anymore due to increase no of subscribers and traffic