Dear all,

Appreciate if you guys can give your input on VOLTE on non officially supported devices. I'm running a Redmi Note 5 Pro which is not offically supported, but I have managed to enable VOLTE as provisioned.

And yes, its my fault for not earning 20K MYR a month to buy the latest and greatest phones Team Apple and Team Samseng can offer...

Unifi Bebas - VOLTE works even though my device not officially supported..

Hotlink Pantas - called up to enquire if maxis can enable VOLTE on my device. Their reply is VOLTE can only be enabled for devices on their officially supported list.

This post has been edited by alexgoh2: Feb 7 2022, 01:53 PM

Using OnePlus 8T with Digi.

Had to manually follow some steps to get voLTE and voWIFI working.

What input are you after?

Basically, phones that support LTE or 4G are capable of VoLTE.

Was your OnePlus 8T on Digi's officially supported list ?

Maxis does not want to enable for my line cos not on their officially supported list.

I would like to welcome the pain in the a** like google pixel community here..

Easy solution. I called Digi CS and told them that my phone is a Samsung S20.

This post has been edited by kmrdeva: Feb 7 2022, 02:27 PM

After hearing that rooting was necessary, I gave up my plan to upgrade to a pixel 6.

No, my samsung tab a got 4G, but does not have VoLTE
Even my old samsung phone got 4G, same does not have VoLTE
4G device not mean got VoLTE

Just call hotlink and tell them you are using one of the supported device. Pick one and name it to them.

Haha, some phones were launched before VOLTE was created...

whereas some phones were provisioned but not activated.

Since 3G shutdown, when app error say no network, mean calling is come after few second
And 4G icon will gone

For Xiaomi:

To unlock VoLTE: open your phone app and dial *#*#86583#*#*
To unlock VoWifi: open your phone app and dial *#*#869434#*#*

Now go into Settings > Sim Cards & Mobile Networks. You will see an option called "VoLTE enabled". Tap the switch to enable it. Scroll down further and you will see another option called "Make calls using Wi-Fi". Tap the switch to enable it. You can then choose whether the phone should prefer network or wifi right below.

Xiaomi 9 not listed and unable to use volte in maxis, tested and their non volte line sux

Perhaps it was disabled on devices since that was before VoLTE protocol was established. As you know the LTE is just data streaming like packet network in Internet. VoWiFi is Voice over WiFi which is something like you make call through WiFi data network. I think like Viber, WhatsApp, etc. The LTE is data through phone network. The 4G is the starting point. The 3G is still phone switching network to transport data.

See if this help in your case

Three major point if your operator support VoLTE/Vowifi:
1) Your phone support the feature - this is the main issue like the first post mentioned, either ur phone manufactor is huge enough or the phone is released after ur operator launched the services (there are thousands of phone manufactors in the world and i understand how suffer for operator to manage these, by right the volte/vowifi/5G should be enabled by default like 234G)
2) Your phone number profile - called customer service and tell them ur phone is iphone 13 pro max 1TB version (DAMN! i also duno why they wanna reject our request if we know what is volte/vowifi and want to activate it)
3) VoLTE/vowifi button in ur phone UI - make sure u enable the feature in ur phone.

This post has been edited by prosibu: Feb 7 2022, 04:37 PM

Samsung disable menu to access *#*#4636#*#*, nothing happen when dial
Google search need app to access

As a ex-Redmi Note 5 Pro aka whyred user :
Digi / Yes 4G / unifi Mobile 100% supported
WiFi Calling malaysia telco i dont think any support whyred WiFi Calling

Maxis my frd using 1+8Pro , his bypass way is plug Maxis to a supported devices (example iPhone and switch VoLTE button to enable) and automatic activated , plug back in 1+8Pro , diag mode , solved

What is whyred

Backup calling is more important than VoLTE/VoWiFi...





Ensure to have Dual SIMs with distinct network coverage combo... Axiata wand Maxis will be the best combo but since #JENDELA_gagal has been awarded to Axiata, find something else based on our locations and monthly commitment...

code for Redmi Note 5(MY) or Redmi Note 5 Pro (India)
if u flash before custom rom onto xiaomi / redmi / poco devices , then you should know
https://download.pixelexperience.org/whyred