The VOLTE wifi seems like not very user-friendly.
During the call, it automatic use VOLTE wifi while I'm connecting wi-fi.

Because I use my digi broadband (wifi hotspot connections), the line not very stable.
Something very clear, something no voice...

And I turn off Wi-Fi, so it won't consume the VOLTE wifi..
I though that it will automatically switch to normal under U Mobile network, but who knows straight away "End-call"..

Seems like this technology have bad and good one..

VoLTE and WiFi Calling are two separate things.  What you're describing there is WiFi Calling.

So should I describe VoWiFi?
Sorry, I am confuse both things..

Is it won't automatic change from VoWiFi to VoLTE?
Not very known how it functions..

I'm not sure you can change from or to VoLTE/VoWiFi in the middle of a call; from your description, probably doesn't work.

By the way Digi Broadband by default block Voice over IP calls, maybe that's why it's not handling VoWiFi calls very well.

I forgot to reload my dormant umobile number which has been inactive since 4August, 86 days ago. Is there anyway to activate the number?

Yes, the GX30 data subscription will still be usable even if your line lapses into inactive state. Of course, you won't be able to make or send outgoing calls and sms.

Provided your credit is sufficient, the GX30 will likely auto-renew too (despite what the website tnc says).

Once subscribed gx30, how to unsubscribe b4 auto-renew?

Once subscribed gx30, how to unsubscribe b4 auto-renew?

So should I describe VoWiFi?
Sorry, I am confuse both things..

Is it won't automatic change from VoWiFi to VoLTE?
Not very known how it functions..

I'm not sure you can change from or to VoLTE/VoWiFi in the middle of a call; from your description, probably doesn't work.

By the way Digi Broadband by default block Voice over IP calls, maybe that's why it's not handling VoWiFi calls very well.

I dun think voip n vowifi/volte related... One is via data apn
One is via ims apn

In my view, last time it was still ok for the speed under umobile. In my previous plan p78 it still ok, the hotspot given also in considerate speed.

However since the newest plan like gx50 n 30 come out, it getting worst. Even 480p youtube are buffering at my home which was ok last time. Sometimes have to settled with 240 quality. Lately i also facing the intermittent data lost, which until now is not resolved

I'm facing the intermittent data loss issue in Mid Valley. Few times a day, but the one I always notice happening at almost the same time everyday is around 8am to 9am. Just normal line is available, no 4G, no H+, no H, no 3G, no E.

Volte can move to vowifi or vice versa
as long as the target has better signal strength
Hence, dun walk here n thr when ur phone are connected to wifi
Else, just disable vowifi if there is option in ur phone

Is it normal to be charged for a missed call while we are oversea? I got charged rm5 for a bloody missed call.

It's quite normal to be charged if the unanswered call got diverted to voicemail.

Yea but I turned off my voicemail a long time ago...

Is it normal to be charged for a missed call while we are oversea? I got charged rm5 for a bloody missed call.

Yea but I turned off my voicemail a long time ago...