Celcom does support VoLTE, last time they test it but not open for public.
But now celcom disable. Im not sure why, that the only info i can get.

Lelz i waiting for long time for celcom to introduce prepaid unlimited like umobile GX30. Yesterday evening straight away buy celcom sim card.

For my regular path travel include my hometown. Celcom coverage is the best for me, maxis 2nd and Umobile very poor. Digi never used.

Currently using webe postpaid and new celcom prepaid unlimited package for trial.

Yes it does. Blockage is one of the reason or his house could be at the edge of cell coverage.

Worst case if some of your neighbor pasang booster/repeater and pull a signal from other tower toward the area which a specific tower should serving then gg. It can cause interference.

Yea if not happen very often likely tower issue.
Best now celcom got LTE Band 1/3/7/8
Fastest speed i can get close to 300Mbps at Jalan 4/32F taman teratai mewah setapak while lepak2 dlm kereta.

This post has been edited by audi90: Jun 16 2020, 01:14 PM

It's depend on the phone. Using Huawei Mate 10 Pro.
During peak hour can reach very high speed

Already did, using celcom pospaid and prepaid. Speed for both sim match with the device. Using huawei mate 10 Pro.

Seriously?
But on mine, their Twitter CS ask my sim number and all personal info to verify the sim and enable volte. Bomm my prepaid can get Volte.

Haisshh look like some of celcom CS not competent enough.