The ability to make a phone call and maintain a data connection at the same time is a great feature but I noticed that when I make or receive a phone call my data connection is disconnected. Now i know that it's not possible if you're on EDGE or G but why does it disconnect when I have full HSDPA reception?
Nexus 6 - When wifi is enabled on phone under wifi network, can't make / receive calls. Callers are unable to connect to my number. Further, don't get any missed call notification for such missed calls
If wifi is disabled on phone, everything works fine.
I am using aIrtel SIM in New Delhi/ India
Hi, I wish to understand if WiFi Calling is supported by Jio on Note 5 Nougat. I do get VoLTE and its working flawlessly but there are certain areas where network is very bad but I have good WiFi connectivity.
If I enable WiFi Calling incoming calls are there but can't make out going calls. I can't really confirm if there is change in audio quality for incoming calls using WiFi calling because I'm not even sure if its working since it shows no new icon.
My wife has noticed change on her iPhone 6 Plus with WiFi calling but I cannot make sure if there is any difference.
With my wife WiFi calling on she is able to make incoming and outgoing calls both. She too doesn't get any new notification or icon confirming voice call is being routed via WiFi Calling.
I recently noticed that in my OP3T when someone calls, mobile data gets disconnected while on 4G network. When a call is initiated, 4G immediately changes to H+ and stays there for sometime(10 - 30 secs) and then disconnects completely. And when the call is disconnected, mobile data reconnects showing 4G.
The call and data are being used from the same sim (primary). To make sure that second sim is not interfering, I disabled the second sim and tested above scenario again and the behavior was same, data disconnects on call.
Is it an expected behavior or is there any issue with my mobile. As far as I know call and data cannot work together on 2G network, but on 3G/4G network it should work simultaneously as long as both data and call goes through same sim.
P.S. The 4G network I am on is not VoLTE. I am on OxygenOS 4.5.
normal
joemoule said:
normal
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???
Dreckk said:
I recently noticed that in my OP3T when someone calls, mobile data gets disconnected while on 4G network. When a call is initiated, 4G immediately changes to H+ and stays there for sometime(10 - 30 secs) and then disconnects completely. And when the call is disconnected, mobile data reconnects showing 4G.
The call and data are being used from the same sim (primary). To make sure that second sim is not interfering, I disabled the second sim and tested above scenario again and the behavior was same, data disconnects on call.
Is it an expected behavior or is there any issue with my mobile. As far as I know call and data cannot work together on 2G network, but on 3G/4G network it should work simultaneously as long as both data and call goes through same sim.
P.S. The 4G network I am on is not VoLTE. I am on OxygenOS 4.5.
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If it's not VoLTE, it'll drop to a 2G signal (H symbol) or 3G (H+) while on a call, precisely because you don't have voice over LTE.
Yes, it's normal and will be fixed when operators start supporting VoLTE.
So yes, you're not the only one that's experiencing this.
My a71 connects very well, but doesn't call and doesn't get 2G or 3G