L19 model VoLTE enable? - Huawei P9 Questions & Answers

I was told the phone will support VoLTE andnI am going to buy it today from Dubai. Does it supposrt VoLTE or not?

P9 in general supports VoLTE, but operators let you use it usually only if you have the branded version.
for instance in EU if you buy a P9 from vodafone, it should be L09C02Bxxx, then VoLTE works when used with a vodafone SIM. If you have a vanilla one (like L09C432Bxxx in EU) VoLTE does not work.

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Huawei P10 T-Mobile VoLTE

Does the P10 work on T-Mobile VoLTE?
Interesting development. I am in the USA and have a VTR-L29. The 8.0.0.360(C185) build was pushed out to me a few days ago. Now under the Wireless & Networks --> Mobile Network menu, I have an option for VoLTE calls that is on.
I honestly hadn't thought to look until I was on a call today and the voice sounded different.
Still no option for WiFi calling, but I'm happy to see VoLTE working.
km8j said:
Does the P10 work on T-Mobile VoLTE?
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Click to collapse
I have P10 (single sim) and Telekom sim card. (SLOVAKIA). Have latest android 8 B365 and volte works for me. But no vowifi option.
Volte not available for my carrier so option doesnt pop up :/ feels bad man
Your operator must support volte and you must have 4G sim card..
My operator support only devices Huawei, Samsung, LG, Sony..

P20 Pro CLT-L29 dual sim: compatible with wifi calling in the UK (EE or Vodafone)?

I am considering buying the dual-sim CLT-L29 version of the Huawei P20 Pro, and I'd like to understand if it is compatible with wifi calling in the UK, specifically with EE and Vodafone. I understand from the networks' websites that their wifi calling should be compatible with single sims P20 Pro, even if bought elsewhere. However, both networks have said (chat tech support) they don't know if the dual sim works and they cannot guarantee it.
So, has any one tried it?
I understand from this thread: https://forum.xda-developers.com/huawei-p20-pro/help/volte-wifi-calling-uk-t3776051 that the L29 works with Three's wifi calling, but Three has a poor signal in my area. Plus Three doesn't support 2G, and is the second sim in the L29 2G only or also 3G?
O2's wifi calling doesn't work with Huawei phones, according to its site.
Thanks!

[UK] C432 vs C782 - WiFi Calling & VoLTe EE/3

Hi
I maybe after a P20 Pro but I would WiFi calling and VoLTE to work on EE and 3 networks.
Which region P20 should I get ? From what ive read Vodafone UK supply C432, but not sure on the other networks.
If anyone can confirm WiFi calling and VoLTE working on either region handset, please let me know.
Thanks.
[UK] C432 vs C782 - WiFi Calling & VoLTe EE/3
783 fw we wifi calling works great

Can't use Volte in India on CN version.

I've recently purchased this device from China. Now i came back to India for vacations and inserted my Jio sim in it. Strangely, i can't call or receive calls just can surf internet with it. I noticed, their is no volte option for my sim1 (Jio). I've inserted this same sim on my indian devices, and they are working fine.
Any help?
You need to flash global version on your device if someone already provided in forums.

EU VoLTE on SM-G7810

Hello!
Did anyone manage to get VoLTE and VoWiFi to work with any EU carrier and SM-G7810? I have the options enabled in settings, but, unfortunately, I think the phone does some sort of carrier check(my carrier is Orange RO). As it seems that many people in Europe bought this phone as it has 8 GB RAM and it tends to be rather cheap, has anyone been able to get VoLTE to work? The bands are okay, and in my case I know it's not a carrier issue(I had Xiaomi phones which were also not supported officially by the carrier but I called them once and told asked them to just enable VoLTE and VoWiFi for me and from that point on it worked after I disabled the carrier check on the Xiaomi phone). In my area I have poor 3G and 2G reception, but very good LTE band 20 so VoLTE is quite important for me.
Jacharcus said:
Hello!
Did anyone manage to get VoLTE and VoWiFi to work with any EU carrier and SM-G7810? I have the options enabled in settings, but, unfortunately, I think the phone does some sort of carrier check(my carrier is Orange RO). As it seems that many people in Europe bought this phone as it has 8 GB RAM and it tends to be rather cheap, has anyone been able to get VoLTE to work? The bands are okay, and in my case I know it's not a carrier issue(I had Xiaomi phones which were also not supported officially by the carrier but I called them once and told asked them to just enable VoLTE and VoWiFi for me and from that point on it worked after I disabled the carrier check on the Xiaomi phone). In my area I have poor 3G and 2G reception, but very good LTE band 20 so VoLTE is quite important for me.
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Click to collapse
Hi, do you fix it ? I have also the same problem.
After clearing Carrier Whitelist VoLTE is working for me on DiGi and Vodafone Romania . IT also works Digi 5G that doesn't have extensive coverage .
What strangely doesn't seem to work is B3 2CA on Vodafone , strangely it works B3+B1 but not B3 intraband.
Also the good thing about the phone is the existance of B20 that really works even the phone is HK, China model
rama898989 said:
After clearing Carrier Whitelist VoLTE is working for me on DiGi and Vodafone Romania . IT also works Digi 5G that doesn't have extensive coverage .
What strangely doesn't seem to work is B3 2CA on Vodafone , strangely it works B3+B1 but not B3 intraband.
Also the good thing about the phone is the existance of B20 that really works even the phone is HK, China model
Click to expand...
Click to collapse
Hello. Can you please tell me how you cleared Carrier Whitelist? I can't find any information online. Thank you.
Search XDA as it is in the service menu and it is used generally for 5GCarriwr Whitelisting.

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