[Q] T-Mobile USA wifi Calling - HTC One X

For the users that's using One X on T-Mobile USA, are you able to use wifi calling with the "Use Internet Calling" option in the phone settings?
Please provide some input.

Related

Wi-Fi Calling

I was wondering if it possible to use wi-fi calling if i have the t-mobile variant but im using it with Wind mobile.
A quick answer would be no. You can not use the T-Mobile wifi calling feature on another network. However, there are other ways of using wifi calling. Such as: using Google Voice and SIP. A quick Google search should get you all the information you need on that.

S9 G9600/DS - Need to force enable wifi calling (three uk)

Hi All,
This is my first sammy and I got it from Hong Kong but for use in the UK. I need to enable wifi calling forcefully as there is no menu option anywhere and the three wifi calling app doesn't work on dula sim phones. I previously turned on wifi calling on another dual sim phone by forcing carrier settings on the oneplus through a dialer secret menu. Is there something similar for the sammy?
Thanks

Wifi calling greyed out (sprint to t-mobile)

Can anyone please explain the steps to enable wifi calling feature? i can toggle volte on/off but not wi-fi calling.
this was a sprint phone now on tmobile prepaid network.
Sprints firmware in conjunction with T-Mobile being T-Mobile does not permit both WiFi calling (or VOWiFi) or VoLTE (voice over 4g/lte).
T-Mobile made it known they will not permit support for this device and as of their plans for 2021, they plan to shut down 2g and 3g networks. Theoretically you'd have to upgrade your phone to a 5g T-Mobile certified phone. As per the merger with sprint, only select sprint based devices will be patched to work on T-Mobile (galaxy s20 ultra) being one of them.
To summarize, it won't work because sprint locked it and T-Mobile won't permit it. Gotta love the "un-carrier" for letting you "bring your own device". T-Mobile is more to blame. They don't want to support it. Hopefully we get a full root with a custom rom up that permits volte or VOWiFI otherwise this phone might be dead by 2021q1. Probably why it's <$300 on eBay right now.
i read some were able to get service codes to access hidden menu to update apn and mms settings by deleting sprint settings. would that fix all the issues?
toodyloo said:
i read some were able to get service codes to access hidden menu to update apn and mms settings by deleting sprint settings. would that fix all the issues?
Click to expand...
Click to collapse
No that can't fix volte and vowifi

Enable WiFi calling

With the recent bombing in nashville. my phone is useless unless connceted to wifi at home and even then i can't make wifi calls. Im on the cricket wireless network so i go down to the store, only for the wireless tech to not be able to enable it in settings. Is there any special code to unlock this setting. I bought the phone carrier free brand new.
Hi
Hope you are doing ok there
Well were u able to use wifi calling before the current situation you are in? The wifi calling needs to be supported by your mobile phone carrier so check with them. If yes then there could be a problem with your phone or simcard if no then you are stuck with qhat you have or you change your carrier to anotherone qhich supports wifi calling
Best regards

Wifi Calling with Cricket?

I had checked the Settings and everywhere. I can't seem to find the Wifi Calling option of the TCL 10 Pro with Cricket(AT&T). I am wondering if there's an app or software (or any other ways) that can be installed to have the Wifi Calling feature for this phone.
easyxpress said:
I had checked the Settings and everywhere. I can't seem to find the Wifi Calling option of the TCL 10 Pro with Cricket(AT&T). I am wondering if there's an app or software (or any other ways) that can be installed to have the Wifi Calling feature for this phone.
Click to expand...
Click to collapse
Settings — SIM cards and mobile network — SIM card settings — "your AT&T SIM" — Wi-Fi calling. Or it doesn't work? (I can't check, haven't got Cricket in my country)

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