VoLTE and WiFi-Calling

[ToM_M]

Please tell us some basic information before asking for help:
Model Name: ROG Phone 3 (512GB/16GB).
Firmware Version: latest, WW_17.0823.2012.131.
Rooted or not: not rooted.
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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Why can't I use the VoLTE and WiFi-Calling?
I can't even see those options in the settings area.
I'm from IL, the cellular provider supports both VoLTE and WiFi-Calling and claims that my phone does not support it.
Can you please advise?

[realistix]

ToM.M

https://zentalk.asus.com/en/discussion/comment/151259#Comment_151259

Thank you for your response.

Well, the phone support it, my carrier support it, all you need to do is approving us so we can use it, am I missing something?

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ASUS does not support it and will say it's really hard. XDA people have got it working using ROG2 fixes. I'd probably use their guides, if you don't mind rooting etc. You'll be locky to see it fixed on ROG3, as ROG5 is now the new baby. Which i would guess it's not working there either, because too hard lol.

[realistix]

r.zeibari

If Motorola can do it with unlocked G8+ phones with can't Asus do it with ROG3???

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Simple answer.... They are a PC manufacturer trying to make money in a Phone industry. This is why after 2 or 3 variations of their phone, a simple issue like VoLTE and Wifi calling can't be fixed for every carrier. Let alone the bigger issues the phone has. ROG carried a certain value for me, but with phones...completely different.