Just called Maxis again, customer service told me that the VoLTE are still under testing for selected users only. It is yet to be launched for all users. Still no exact time frame for the exact launch yet. They need one month to test on the stability before they will be able to launch it for the general public.
This post has been edited by dannychen: Oct 19 2020, 10:05 PM
Maxis VoLTE, When will maxis having this features?