I'm trying to find out if the Flight rom has wifi calling. i couldn't find anything on the developers forums about it.
here's the link.
http://forum.xda-developers.com/showthread.php?t=2418522
has anyone tried this rom?
I'm on Tmobile.
galaxyrommer said:
I'm trying to find out if the Flight rom has wifi calling. i couldn't find anything on the developers forums about it.
here's the link.
http://forum.xda-developers.com/showthread.php?t=2418522
has anyone tried this rom?
I'm on Tmobile.
Click to expand...
Click to collapse
Any ROM that is not specifically build from an official T-Mobile firmware will not have Wifi Calling, so no.. it won't have Wifi Calling.
Exel said:
Any ROM that is not specifically build from an official T-Mobile firmware will not have Wifi Calling, so no.. it won't have Wifi Calling.
Click to expand...
Click to collapse
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
DigitalUnderground said:
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
Yes its chen over in i9505 original development. Cant wait
Sent from my GT-I9505
DigitalUnderground said:
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
Is it working as of now? No.
Therefore, my statement is true.
I never said it wasn't possible, but as of yet, it has no been done for this device.
DigitalUnderground said:
I wish ppl would stop saying this as if it can't be done. I had WiFi calling on my aosp my touch 4g and sgs2... Its just harder now. As we speak there is a dev who has broke down over 20k lines of code and almost has it working (just needs to finish tweaking the framework) on an aosp ROM. It can be done... Just need the right dev.
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
No one say it can't be done and yes there's peoples trying very hard to get it done. The older phone was much easier as it was an app. Now it's cooked into the framework, spread out ask over the place. Till then however the answer is still the same. Only tmobile base ROM will have Wi-Fi calling.
HTC One guys got it working so it's just a matter of times. Plus that bounty is pretty big.
☞Sent from here☜
Related
OK I was able to get a miui rom to work but it need a lot of fixes. this rom is from the AT&T Samsung Galaxy S II so it is basically the same. Yes It is flashable
FIX NEED:
-(Fix) All the capacitive buttons work(need to change button setting)
***Need to replace the usr file in the system folder***
-LED's Light Dont come on
***Need BLN Control-http://forum.xda-developers.com/showthread.php?t=823922
-No Sevice ( still set up as at&t(sim card) need to be cdma
-wifi need to be fix
-ext-sd mounting
-front camera
-Wifi tether
-Some headsets have volume issues
-Usb Disconnect After 20 sec and force reboot
-few other bugs..
Download Link
HTML:
http://www.multiupload.com/59NB4SE34F
Let's see if we can do it
Awsome, it all starts here!
I can fix wifi and other things but i dont have power right now soi cant work untill i do... also what kernel are you using for this? It has to have init.d support for themes to work and also the euro galaxy s2 version has the camera working last time i checked.
Sent from my SPH-D710 using XDA App
deano0714 said:
I can fix wifi and other things but i dont have power right now soi cant work untill i do... also what kernel are you using for this? It has to have init.d support for themes to work and also the euro galaxy s2 version has the camera working last time i checked.
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
I'd be curious to know what kernel as well. You try eri n apns for service? Wifi might be the same fix we've used for 2.3.5+ issues in the past as well since our kernel is technically built for 2.3.4.
barnacles10 said:
I'd be curious to know what kernel as well. You try eri n apns for service?
Click to expand...
Click to collapse
Im pretty sure data wont work ever without an aosp kernel... codeworkx has one for us on his gihub but every time i try to compile i get errors... it hasnt been tested tho because they dont have the phone yet from what i know.
Sent from my SPH-D710 using XDA App
deano0714 said:
Im pretty sure data wont work ever without an aosp kernel... codeworkx has one for us on his gihub but every time i try to compile i get errors... it hasnt been tested tho because they dont have the phone yet from what i know.
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
Interesting. I'll have to check that out as well. Thanks
nice. looking foward the see how this progresses
barnacles10 said:
Interesting. I'll have to check that out as well. Thanks
Click to expand...
Click to collapse
Thats what naerock(stiffspliff) said on the miui.us irc so i would assume he's right.
Sent from my SPH-D710 using XDA App
maybe someone can contact lithid-cm. last time i checked he was working on the aosp kernel, but it's been a while since we heard anything....
deano0714 said:
Thats what naerock(stiffspliff) said on the miui.us irc so i would assume he's right.
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
cool. i didnt realize naerok is stiffspliff.
Oh man, I loved MIUI when I had it on my NS4G. I hope to see real progress on it soon!
barnacles10 said:
I'd be curious to know what kernel as well. You try eri n apns for service? Wifi might be the same fix we've used for 2.3.5+ issues in the past as well since our kernel is technically built for 2.3.4.
Click to expand...
Click to collapse
hey barnacles,
if you grab the 'official' rom from miui.com or even the int'l sgs2 miui port from xda, all you need to do is swap the zimage with one of the epic 4g touch's (like LoStKernel) and it will boot up and function (maybe what the OP of this thread did, didn't download to see). Data and wifi were no go. If I remember, the cameras were working though unlike what this OP says. I've been working on this here and there but I definitely dont have as much free time as I'd like as I'm getting ready to move to the other side of the earth.
I'll be more than happy to answer questions and/or help development going as soon as I can put some time aside to work on this.
naerok said:
hey barnacles,
if you grab the 'official' rom from miui.com or even the int'l sgs2 miui port from xda, all you need to do is swap the zimage with one of the epic 4g touch's (like LoStKernel) and it will boot up and function (maybe what the OP of this thread did, didn't download to see). Data and wifi were no go. If I remember, the cameras were working though unlike what this OP says. I've been working on this here and there but I definitely dont have as much free time as I'd like as I'm getting ready to move to the other side of the earth.
I'll be more than happy to answer questions and/or help development going as soon as I can put some time aside to work on this.
Click to expand...
Click to collapse
do we need an aosp kernel to get data to work? generally speaking...
This is exciting ... fingers crossed
sent from my Samsung GalaxyS 2!
naerok said:
hey barnacles,
if you grab the 'official' rom from miui.com or even the int'l sgs2 miui port from xda, all you need to do is swap the zimage with one of the epic 4g touch's (like LoStKernel) and it will boot up and function (maybe what the OP of this thread did, didn't download to see). Data and wifi were no go. If I remember, the cameras were working though unlike what this OP says. I've been working on this here and there but I definitely dont have as much free time as I'd like as I'm getting ready to move to the other side of the earth.
I'll be more than happy to answer questions and/or help development going as soon as I can put some time aside to work on this.
Click to expand...
Click to collapse
Great thanks man ill definitely take a look.
Sent from my SPH-D710 using XDA App
naerok said:
I've been working on this here and there but I definitely dont have as much free time as I'd like as I'm getting ready to move to the other side of the earth.
I'll be more than happy to answer questions and/or help development going as soon as I can put some time aside to work on this.
Click to expand...
Click to collapse
You know they don't sleep over there, so get crackin'. LOL
Sent from my SPH-D710 using xda premium
AvatarOfFrost said:
do we need an aosp kernel to get data to work? generally speaking...
Click to expand...
Click to collapse
Not only way but it would make things x times easier and simplier
Sent from my SPH-D710 using xda premium
Rtistique said:
OK I was able to get a miui rom to work but it need a lot of fixes. this rom is from the AT&T Samsung Galaxy S II so it is basically the same. Yes It is flashable....
Click to expand...
Click to collapse
I'm not a fan of the MIUI ROM(its to iPhone-ish IMHO) but I still wanted to say thank you for this post. Although I know it wasn't its purpose, it did point me to the SkyRocket's Development, and Themes & Apps Section, and man do they have some goodies over there, which I never would've found had it not been for this post, so thanks again!
so you essentially made small tweaks and got aosp based rom from sgs2 int to boot? if so, nice. I wonder if this works with CM7 as well.
Omggggg we need to get this rolling. I thought someone was already working on a port for MIUI? What is this for? Excited nonetheless lol.
Sent from my Galaxy S II.
Is wifi calling working on either cm9 or cm10 on t mobile branded gs3's?
I've read plenty of no's, I wish it did though.
SGS III on T-Mobile
Only tike can tell, I don't miss it tho I got great reception where I live and work and I use like 150 in a month (thanks God we have unlimited SMS tho cause I use like 4000 lol)
Sent from my SGH-T999 using Tapatalk 2
mt3g said:
I've read plenty of no's, I wish it did though.
SGS III on T-Mobile
Click to expand...
Click to collapse
Here's another one - NO!
I'm sure we`'ll see it added soon enough. Cyanogen added it to a lot of cm7 supported devices. It's only a matter of time. I'm stuck on modded stock roms until it is. XP
jgalan14 said:
Only tike can tell, I don't miss it tho I got great reception where I live and work and I use like 150 in a month (thanks God we have unlimited SMS tho cause I use like 4000 lol)
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Damn, thats the only thing keeping me from flashing either of those. I live in Chicago and get ZERO reception at my apartment, ridiculous i know.
dvno said:
Damn, thats the only thing keeping me from flashing either of those. I live in Chicago and get ZERO reception at my apartment, ridiculous i know.
Click to expand...
Click to collapse
Thats exactly why im waiting. As more Devs receive their devices it will only get better!
Bump, any updates on this?
neoslink1 said:
Bump, any updates on this?
Click to expand...
Click to collapse
Wait till you see final release to the see if it can be added
Sent from my SGH-T999 using Tapatalk 2
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
IMS WiFi calling is open sourced
xxjrsmith3xx said:
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
Click to expand...
Click to collapse
except that you are mistaken. My old phone was an LG G2X and both CM7 and CM9 have WiFi Calling working on that phone's releases.
What exactly is needed to get it working? Can you just copy the APK and associated files from a stock rom and paste them into a CM9 or is there some underlying system-level programming that has to be done as well?
It is not in the cm9 d2tmo 7/27 nightly.
Cm9 least brings back the 2g/3g toggle so battery life is better than stock without wifi calling in 2g only mode.
Fyi the nightlies are stable... only issues for me are with camera
If trying to obtain focus in low light situation and continually click on your subject for more then 4 seconds...then I get close/wait
Also
heygrl said:
IMS WiFi calling is open sourced
Click to expand...
Click to collapse
To be clear the open source is here:
code.google.com/p/the-ims-open-source-project-for-android
I'm a n00b so cannot put the URL on the above link (< 10 posts).
Sent from my Amazon Kindle Fire using xda app-developers app
xxjrsmith3xx said:
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
Click to expand...
Click to collapse
Hush, since you know nothing.
Sent from my SGH-T999 using xda premium
Just checking in on this to see if any of the new CM10 Builds have integrated the WiFi calling feature.
I want CM on my phone but need the feature active before I take the plunge.
xxjrsmith3xx said:
Sorry guys but this will never happen with any open source project way to hard, trust me on this one.
Click to expand...
Click to collapse
Never say never, buddy boy.. it will never happen only if you believe it will never happen
---> Brought to you in part by my T999 / T-Mobile Galaxy SIII
Kalm_Traveler said:
except that you are mistaken. My old phone was an LG G2X and both CM7 and CM9 have WiFi Calling working on that phone's releases.
What exactly is needed to get it working? Can you just copy the APK and associated files from a stock rom and paste them into a CM9 or is there some underlying system-level programming that has to be done as well?
Click to expand...
Click to collapse
I haven't bothered to look through the sgs3 source, but on my old t-959 vibrant, wifi calling also required support compiled into the kernel (KINETEO_GAN or something like that) so it's likely that we'll need the source and means to do the same for the sgs3 before wifi calling is even a possibility on cm10.
And hey, maybe that support is already in the source, like I said, I haven't bothered to download it and check.
Cheers
Tytung has GB and ICS versions
Since Tytung has made GB and ICS versions that work on AOSP / CM9, maybe he could help us?
Here is his thread with versions of WiFi Calling that I know work on HTC HD2, but I think they work on all T-Mo GB/ICS devices.
http://forum.xda-developers.com/showthread.php?t=1038784
WiFi calling can be set up on any ROM. Not T-Mobile WiFi calling, but free WiFi calling nonetheless. There are plenty if tutorials floating around.
And it will never be built into official CM source.
Sent from my SGH-T999
joshnichols189 said:
WiFi calling can be set up on any ROM. Not T-Mobile WiFi calling, but free WiFi calling nonetheless. There are plenty if tutorials floating around.
And it will never be built into official CM source.
Sent from my SGH-T999
Click to expand...
Click to collapse
I just reflashed my old Desire Z with the official CM7.2 downloaded from RomManager, and it came with the TMo WiFi calling built in. I'm very interested in this. My office is a cellular black hole. I need to be able to make WiFi calls with my TMo number. I don't care about the other free WiFi calling apps. I hope CM will eventually support this, or someone comes out with a patch.
BTW, the CM team is amazing. I'm not complaining about them.
I am wondering how the policy works with porting an at&t ROM to T-Mobile as I am currently running this ROM which is a combo of AOpk and Pa but its by far the smoothest rom I have flashed and much more options than PA plus the video volume is loud as hell so since I am new to the xda community I want to know what are the rules of porting this bad a$$ ROM so that all T-Mobile users can use this as a dd do I need permission from thebz1 or I could just post it for you guys I have it all ready but don't want to anything against the policy please fill me in guys
BTW the link to the ROM is below
http://forum.xda-developers.com/showthread.php?t=1944523
My ParanoidKang Android Tmo S3
What did the original dev say? That is probably the most important thing.
is it not flashable to our phone? I've used some at&t roms on my t999 with no issues that weren't already expected. (WiFi calling and other T-Mobile things)
mt3g said:
is it not flashable to our phone? I've used some at&t roms on my t999 with no issues that weren't already expected. (WiFi calling and other T-Mobile things)
Click to expand...
Click to collapse
+1
every att rom I've tried worked fine on our phones. some devs even just do 1 version that is shared for both phones
Sent from my SGH-T999 using Tapatalk 2
he basically said no can but i see no reason why why he would say that " he isn;t doing the work...i am!
jcbofkc said:
What did the original dev say? That is probably the most important thing.
Click to expand...
Click to collapse
thebz1 was working on tmo Pa THREAD a couple month ago until he decided that he would only take care of at&t only that is why OG came in and started getting PA again but after flashing PA and PK i could tell you that PK is much more stable than PA, its much much smoother, the video volume is really loud, you ger rom control and paranoid android settings together in one so much more customization. i guess since it is an open source i feel that i should port it over , i was respectful by asking him so he doesn't own PK anyhow im going to be working on this over the weekend
bfranklin1986 said:
+1
every att rom I've tried worked fine on our phones. some devs even just do 1 version that is shared for both phones
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Other is an interesting rom. Can't wait to see your port. Good luck!
bfranklin1986 said:
+1
every att rom I've tried worked fine on our phones. some devs even just do 1 version that is shared for both phones
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Obviously both of you haven't tried the AT&T ROM on a T999 because it won't even flash in recovery, much less boot up. I know this because I've tried it in multiple stages of development. He was asking about porting another persons work, and XDA's policy. Yes, most AT&T ROMS work on t-mo too (as long as it doesn't contain AT&T modem), but lets not be redundant & state what most people in this forum already know. Thanks for the port bro. It's running like butter!
Sent from my SGH-T999 using xda premium
Romcrazguy said:
he basically said no can but i see no reason why why he would say that " he isn;t doing the work...i am!
Click to expand...
Click to collapse
I'm sorry, maybe I've missed something...If I have, forgive me,
But, the original Dev did not give you permission to port his work over. Have you considered that he may have a reason for it? Perhaps he plans to support multiple devices with it, like many other devs do with their Roms.
That is just a guess, but if something like that were the case, depending on how popular the dev is, and how P.O.'d he gets, you could be making a lot of enemies on here....
Something like this, if you want it that bad, go ahead and port it. But do it for yourself, do not release it.
If you were planning on releasing it regardless of his answer, then you should never have asked.
Sorry man, just trying to help.....
So if I were to move away from Twiz, and try say PACman rom, could I still get the WIFI calling app? I kinda need it while at home because I get little service and it's the main reason I switched to TMO
Naturesretard said:
So if I were to move away from Twiz, and try say PACman rom, could I still get the WIFI calling app? I kinda need it while at home because I get little service and it's the main reason I switched to TMO
Click to expand...
Click to collapse
Nope, wifi calling only works with stock tmobile touchwiz roms. :thumbup:
Sent from my SGH-T989 using Tapatalk 2
adil17 said:
Nope, wifi calling only works with stock tmobile touchwiz roms. :thumbup:
Sent from my SGH-T989 using Tapatalk 2
Click to expand...
Click to collapse
So any rom with Twiz?
Darn, kind of a shame. Is it in the framework or something? No way to port it over??? I know it's early since the release, but Would you know of a JB based Twiz rom that's debloated and running stable/fast? I'm still getting used to all the new ROM options. (Back in my EVO days we only had Sense and AOSP.)
Naturesretard said:
So any rom with Twiz?
Darn, kind of a shame. Is it in the framework or something? No way to port it over??? I know it's early since the release, but Would you know of a JB based Twiz rom that's debloated and running stable/fast? I'm still getting used to all the new ROM options. (Back in my EVO days we only had Sense and AOSP.)
Click to expand...
Click to collapse
Well you can try the Jedi Mind Trick JB rom by Ptmr3, it's a pretty awesome rom and wifi calling works too!
Sent from my Nexus 7 using Tapatalk 2
Working right now but when I get home I'll try that out. Do you know if it has v6 supercharger baked in?
Sent from my SGH-T989 using xda premium
It's not too bad. Pretty nice. But how can I reduce the text size for notification bar and turn off vol keys wake?
Sent from my SGH-T989 using xda premium
Think so. It's as fast or faster with aggressive memory mgmt going on. Very smooth jb4.1.2 rom. Which was the last rom tmo included wifi-calling in.
As far as I've been able to find out, tmo has used two different implementations of wifi-calling. The first was a spaghetti code type of deal that still drives developers nuts; the second was a very good modularized implementation done by a very knowledgeable contractor based on open source code.
By the time the contract was up, the developer had developed the code so far beyond the available open source code, they felt justified in charging for it's use and further development. TMo balked at this saying they're not making enough money to justify that.
So, the current situation is that the nice modular code cannot be further developed without royalties and the spaghetti code is something that developers aren't willing to deal with.
Mind you, all this is off the top of my memory from internet searching on the topic. I'm sure I've got some of the details wrong; but, that should give you the gist of the situation.
If you search the Whitehawxx (WH) jb-aokp thread for: wifi-calling; you'll find his position on the matter. In case you or any one else is reading this post don't know, WH is a well respected, knowlegeable, dilligent developer whom we're lucky to have working on hercules. His opinion is highly regarded by many.
YMMV, good luck to you sir. :cyclops:
I may be way off base, but I just upgraded to a new 4.4.2 CM based ROM and the dev believes WiFi Calling is exclusive to Samsung. I am under the impression it is exclusive to T-Mobile firmware. Does that even make a difference?
And can WiFi Calling be integrated into CM based ROMs?
Thanks for the help in advance!
GrannyDanger said:
I may be way off base, but I just upgraded to a new 4.4.2 CM based ROM and the dev believes WiFi Calling is exclusive to Samsung. I am under the impression it is exclusive to T-Mobile firmware. Does that even make a difference?
And can WiFi Calling be integrated into CM based ROMs?
Thanks for the help in advance!
Click to expand...
Click to collapse
Short answer - WiFi calling is only for T-Mobile and only for Touchwiz Roms. Period.
Sent from my SM-N900T using Tapatalk
Thank you for the reply.
Now, I guess the question is why can't the WiFi calling script be implemented into an AOSP source?
Is it a matter of no dev feeling the motivation? It looks like the WiFi calling SDK is available...
code.google.com/p/the-ims-op...t-for-android/
Sent from my SM-N900T using xda app-developers app
WiFi Calling is something integrated deep into the OS. The SDK likely is for allowing apps to work with that closed source OS system, not to duplicate it. It would have to be completely reverse engineered by studying network packets generated by the phone during WiFi calling, figure out the protocol and any encryption used, find any encryption keys needed, and rewrite everything from scratch based around those findings. Not an easy task, and for the most part it's of fairly low reward to most users as normal calling works fine. That said I was reading a discussion recently on /r/linux about the Antrax kernels (forget what device it was for) and the developer witholding source code (which is illegal under the GPL if you distribute binaries). It looked like one of the sources that might be witheld is an open source WiFi calling implementation.
http://phoronix.com/forums/showthread.php?93124-AnthraX-Linux-Kernels-Remain-Closed-Source&p=385801
If he really does have WiFi calling working at the kernel level then we should be pressuring whoever is entitled to make him release code to do so. By the nature of the GPL license anything at all that goes into a kernel binary released to the public MUST be released under the same license (GPLv2) and thus those people who received the binary are entitled to his source code which they can then redistribute.
Wow. Really good info. Thank you for sharing.
I do happen to be in the minority group that has shoddy coverage, so wifi calling is a godsend.
It's unfortunate firms like the one discussed in that post don't have to be 'resolved' quickly, given the volatile responses. Either make them share it asap, or figure out the price points and let everyone know how the game is going to be played...
Here's to hoping a dev feels compelled to go through all the hard work you mentioned nonetheless. Cheers!
Sent from my SM-N900T using xda app-developers app
corwest said:
Short answer - WiFi calling is only for T-Mobile and only for Touchwiz Roms. Period.
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
Don't forget HTC sense has wifi calling as well
Sent from my SM-N900T using Tapatalk
thatotherguy.. said:
Don't forget HTC sense has wifi calling as well
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
My wife has an LG optimus l9 (I think that's what it is anyway) with wifi calling - it's a T-Mobile-variant phone thing more than a particular android skin (TW, Sense, ...whatever LG calls its thing..., etc.).
Isn't wifi calling just on t mobile regardless of the phone
Sent from my SM-N900T using Tapatalk
WiFi calling is on many T-mo phones, but not all and it's not only Samsung and it doesn't have to be smart phone either. My father has it on some older flip phone, not sure what it is running but I'm sure it's not touch wiz, probably not even Android. I think even some old Nokias had it under Symbian?
thatotherguy.. said:
Don't forget HTC sense has wifi calling as well
Sent from my SM-N900T using Tapatalk
Click to expand...
Click to collapse
In reference to the Note 3 it is only Touchwiz.
Sent from my SM-N900T using Tapatalk
Is it fair to assume that if a developer's ROM is TW-based, Wifi calling is implemented as 'standard', or would the developer need to specifically build it in?
I'm curious because I see TW-based ROMs for the Note 3 that don't say anything about Wifi calling as a feature.
Sent from my SM-N900T using xda app-developers app
GrannyDanger said:
Is it fair to assume that if a developer's ROM is TW-based, Wifi calling is implemented as 'standard', or would the developer need to specifically build it in?
I'm curious because I see TW-based ROMs for the Note 3 that don't say anything about Wifi calling as a feature.
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
It has to be both TW-based AND TMo(carrier)-based (meaning the international TW bases won't have the native Wifi Calling feature).