Wifi Calling enabled but not working - Xiaomi Mi A2 / 6X Questions & Answers

I have done a search of the forum and disabled the vowifi carrier check.
My provider ATT is set to provision and it is toggled in phone information
Turned on wifi calling in the dialer and set wifi preferred.
However I am not able to make a call with the phone in airplane mode and wifi turned on.
It will tell me to turn off airplane mode and select a wireless network.
Turning off mobile data with wifi connected I can make a call however. I do not see the wifi calling symbol in either the notification area or the dialer itself. Which would indicate the phone is using standard LTE to make the call.
Anyone have this working.

Related

WiFi and WiFi calling to turn on/off simultaniously

Is there a way to have WiFi calling turning on automatically if the phone connect to WiFi and have it turn off when the WiFi connection is lost?
I read something in the S5 thread about changing some settings by use of ROM Toolbox, unfortunately it breaks the link to the WiFi calling app. Besides, it didn't seem to work on my m8 hk stock.

Tmobile wifi calling issues when in airplane mode and on Delta flights with gogo

I recently purchased a brand new XT1103 64gb N6 and was hopeful to make this my daily driver, but having nothing but issues with this phone ever since I've started using it...in fact, it has been so horrible I went back to the LG G4 that I was using before the N6...my issues:
#1. Wifi calling - I have gotten this feature to work at home, but it won't work if I put the phone in airplane mode and connect to a wifi network. For example, on Delta flights that have internet they offer free tmobile texting...by following the directions and prompts, it says that I'm connected, but when I try to send a text it tells me to enable cellular network. On my LG G4, if I do the same procedure, it enables the wifi calling feature and displays the wifi calling icon and I'm able to send/receive texts. On the N6, this feature does not work. I have yet to see any discussion on XDA about using the N6 to text inflight on Delta flights. In addition, I was recently in Paris and tried to enable a wifi call and it gave me the same error...."please enable cellular network to make a call"...when I take the phone out of airplane mode and enable wifi calling (when connected to the hotel wifi), it thinks for a period of time then will allow a wifi call, but only if the cellular network is enabled...never in airplane mode with just wifi enabled. Is there something that is wrong with the N6 in regards to wifi calling? On my LG G4, if I put my phone in airplane mode and turn on the wifi, it will enable wifi calling if I connect to a wireless network. Overseas it's imperative that I'm using a wifi call since TMO charges 20 cents/min on the cell network, but having to enable the cellular network forces me to initiate a call before I see that it's making a wifi call. I am not happy about the wifi calling implementation on the N6 and wish it was more like every other TMO phone I have used in the past...
#2. Signal quality and battery life - as noted in many posts, the signal is horrible and continually bounces around. I've followed several recommendations and have done the following when I received the phone - opened the box, flashed TMO 5.1.1 rom and rebooted with my TMO sim...phone did several updates, then updated to Marshmallow...signal was extremely weak anywhere I used the phone (I live in central Iowa and they only have HSPA+) TMO has not turned on LTE in my area of Iowa...I went to Chicago and experienced the same issues...fast battery drain and poor signal....I flashed Pure Nexus 6.0 and TMO 5.1.1 radio and experienced the same issues so instead of getting a headache messing with the phone, I just went to a local tmo store and got a new sim chip for my LG G4 and have been using it without issue for the last couple of days...It worked much better in Paris and maintained a better cell signal in Paris and I was able to make several wifi calls in airplane mode at the hotel there...
Can anyone share their thoughts and help me improve my experience with this phone? I really like the camera, screen, and feel of the N6, but I can't have a phone with poor signal, poor battery, and faulty wifi calling. Thanks in advance. Nick
wifi calling has never worked for me in airplane mode.. is it supposed to, i dont think so? and it sounds like you live in a small city or in the country? it sounds like it when youre talking about your signal. i live in nyc, and am on tmobile, and i am always connected to lte. my signal never changes, except on one spot on a highway near the ocean. other than that, my signal is perfect. anyways, you can flash and try different n6 radios. some work better for some and worse for others. and you dont need root to flash radios, but you do need to use fastboot.
demonkc135 said:
#1. Wifi calling - I have gotten this feature to work at home, but it won't work if I put the phone in airplane mode and connect to a wifi network. For example, on Delta flights that have internet they offer free tmobile texting...by following the directions and prompts, it says that I'm connected, but when I try to send a text it tells me to enable cellular network. On my LG G4, if I do the same procedure, it enables the wifi calling feature and displays the wifi calling icon and I'm able to send/receive texts. On the N6, this feature does not work. I have yet to see any discussion on XDA about using the N6 to text inflight on Delta flights. In addition, I was recently in Paris and tried to enable a wifi call and it gave me the same error...."please enable cellular network to make a call"...when I take the phone out of airplane mode and enable wifi calling (when connected to the hotel wifi), it thinks for a period of time then will allow a wifi call, but only if the cellular network is enabled...never in airplane mode with just wifi enabled. Is there something that is wrong with the N6 in regards to wifi calling? On my LG G4, if I put my phone in airplane mode and turn on the wifi, it will enable wifi calling if I connect to a wireless network. Overseas it's imperative that I'm using a wifi call since TMO charges 20 cents/min on the cell network, but having to enable the cellular network forces me to initiate a call before I see that it's making a wifi call. I am not happy about the wifi calling implementation on the N6 and wish it was more like every other TMO phone I have used in the past...
Click to expand...
Click to collapse
I had the same issue using GoGo on the first flight.
At home, make a few calls when connected to WiFi. In settings/More, Switch from WiFi preferred to Cellular preferred, and go back to home (clicking ok as needed). Then, switch back to Wi-Fi preferred, (toggle the on/off slider at the top as well). Make a call again while connected to WiFi (make sure it shows WiFi calling).
Now, on your next flight, (in airplane mode, enable WiFi) connect to the gogo internet (use the initial splash page to select T-Mo texting/WiFi, captcha etc). Then, try texting - it should work. (it did for me)
I haven't tried WiFi calling from overseas, so can't comment - but I know I'd just use hangouts (or skype) to call.
I'll give that a try when I get home from my trip...I did try making a few wifi calls at home, but I didn't cycle the wifi calling feature...I will roll back the update to the stock TMO 5.1.1 and see how it works...
Quick question, is there a way to not install the 6.0 OTA from tmo? I'm guessing that I can just ignore it...N

Cannot make wifi calls in airplane mode?

I'm on Fi. With airplane mode on + wifi on (cell data is off, but connected to wifi), when I try to make a call, I get an error 'no cellular network'.
This is the whole point of wifi calling, it should work if I only have wifi. I'm running PureNexus with Google dialer. If I turn cell data on, then the call is made and often goes over wifi since reception in my apt is very bad.
ECrispy said:
I'm on Fi. With airplane mode on + wifi on (cell data is off, but connected to wifi), when I try to make a call, I get an error 'no cellular network'.
This is the whole point of wifi calling, it should work if I only have wifi. I'm running PureNexus with Google dialer. If I turn cell data on, then the call is made and often goes over wifi since reception in my apt is very bad.
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Click to collapse
This is because airplane mode does just what its supposed to and that is kill the cellar broadcast. Air plane mode was made to disable all of this and there is no real point in using it if you are using wifi calling
ECrispy said:
I'm on Fi. With airplane mode on + wifi on (cell data is off, but connected to wifi), when I try to make a call, I get an error 'no cellular network'.
This is the whole point of wifi calling, it should work if I only have wifi. I'm running PureNexus with Google dialer. If I turn cell data on, then the call is made and often goes over wifi since reception in my apt is very bad.
Click to expand...
Click to collapse
As zelendel said, Airplane mode disables ALL radios. This includes cell, wifi, gps, etc.
If you want to turn off cellular and leave wifi on, you need to turn off just cellular... although I have no idea why you would want to do that.
Cell data is off.
WiFi is ON - I made this clear. Cell network should not be needed for wifi calling.
You must be signed into hangouts with your project fi associated email account.
ECrispy said:
I'm on Fi. With airplane mode on + wifi on (cell data is off, but connected to wifi), when I try to make a call, I get an error 'no cellular network'.
This is the whole point of wifi calling, it should work if I only have wifi. I'm running PureNexus with Google dialer. If I turn cell data on, then the call is made and often goes over wifi since reception in my apt is very bad.
Click to expand...
Click to collapse
Who is your carrier? With T-Mo, I can enable Airport Mode, turn WiFi on, and make calls (using T-Mo WiFi Calling). I can also log into hangouts using my GV account, and make calls from there using WiFi only.

Wifi Texting and Calling

Hi,
I use Mint Mobile in the US as my provider. They support wifi calling and wifi texting, and I thought that the Mi A2 would be able to use this function, but I cannot find it in the settings. There is a setting that pops up when I search Wifi Calling in settings, but when I click on it, it is not in the menu. Will a custom ROM allow for this feature? Or do I just need to deal without it?
Thanks!
I finally found the wifi calling setting in the phone app (I cannot find it in the settings app), and enabled it, but when I go to make a call over wifi (without cell reception), a text box pops up saying "Mobile network is not available. Connect to a wireless network to make a call." But I'm on wifi, and I have wifi calling enabled (and I've enabled it on Mint Mobile as well). Please help!

Question Wifi calls

Can anyone tell me if the radio has to be on in order to make wifi calls. When I'm in airplane mode and connected to a wireless network I get a message to turn airplane mode off. I have really bad cell service where I am and making calls is hit and miss.
jd1639 said:
Can anyone tell me if the radio has to be on in order to make wifi calls. When I'm in airplane mode and connected to a wireless network I get a message to turn airplane mode off. I have really bad cell service where I am and making calls is hit and miss.
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Click to collapse
I keep my radio off all the time (unless I leave my house) wifi on, airplane mode off and make and receive calls just fine.
LeoD said:
I keep my radio off all the time (unless I leave my house) wifi on, airplane mode off and make and receive calls just fine.
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Click to collapse
If you have airplane mode off how are you turning the radio off? That's what I'm using to turn it on or off.
jd1639 said:
If you have airplane mode off how are you turning the radio off? That's what I'm using to turn it on or off.
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Click to collapse
Mobile data always active in developer options set to off and I toggle mobile data off in Internet options. Unless I'm misunderstanding that should accomplish what your trying to do. For me this gives me wifi calling and receiving while I'm home (cause like you I have terrible reception) but when I leave my home and can pick up a signal I will still get calls etc
I must be missing something. I've turned off mobile data always active off in developer options and mobile data off in internet options. Right now I have no cell service, because it's so crappy here, am connected to my network but I still can't make calls. When I try I get a "mobile network is not available" error.
jd1639 said:
I must be missing something. I've turned off mobile data always active off in developer options and mobile data off in internet options. Right now I have no cell service, because it's so crappy here, am connected to my network but I still can't make calls. When I try I get a "mobile network is not available" error.
Click to expand...
Click to collapse
Check out under Network & internet, then internet. Your mobile network should be listed on top. ( I use google fi and it is listed) click the setting and make sure wifi calls is turned on. If it isn't there for you I would look around or check with your provider and make sure they allow wifi calling?
Or maybe someone else that uses the same provider as you can chime in here.
LeoD said:
Check out under Network & internet, then internet. Your mobile network should be listed on top. ( I use google fi and it is listed) click the setting and make sure wifi calls is turned on. If it isn't there for you I would look around or check with your provider and make sure they allow wifi calling?
Or maybe someone else that uses the same provider as you can chime in here.
Click to expand...
Click to collapse
Thanks for helping me on this. Wifi calling is turned on. My carrier is Verizon. Could you look on your phone and tell me what it says below wifi calling, the smaller text, under Network & Internet, internet. Mine says "Call over mobile network" when wifi calling is enabled and "Off" when it's disabled. The call over mobile network seems to imply to be that wifi calling isn't active.
jd1639 said:
Thanks for helping me on this. Wifi calling is turned on. My carrier is Verizon. Could you look on your phone and tell me what it says below wifi calling, the smaller text, under Network & Internet, internet. Mine says "Call over mobile network" when wifi calling is enabled and "Off" when it's disabled. The call over mobile network seems to imply to be that wifi calling isn't active.
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Click to collapse
Yeah seems so. Mine says mobile data won't auto connect.
I'm unsure if it will help you however can't hurt to check or try. Under my provider (google fi) I click on the gear and my settings are mobile data, roaming, w+ connections and allow 2g are toggled off. My preferred network type is fixed on LTE and off course wi-fi calling under calling.
I checked under verizon and it should allow the wifi calling however it isn't very clear if it only allows it as a fall back option.

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