2018-08-13 11:34 AM
Yes Wifi calling works in airplane mode. Its very useful for me as it means that the battery life increases on my device to 4 or 5 days depending on usage!
Hope that helps
2018-08-13 02:47 PM
Thanks for the information.
In my case, Wifi calling is not working in airplane mode with wifi on. I am not sure if it is caused by the recent patch update or blocked by the mobile network operator. I remembered it worked fine when I bought the phone weeks ago.
Let me check with Sony Support and mobile network operator.
2018-08-14 01:09 PM
Ok thats interesting to know - which network operator are you on?
It might sound stupid... but you are enabling your wifi after putting airplane mode on?
2018-08-14 03:54 PM
I can turn on wifi after airplane mode is on, but only no wifi calling.
Anyway, let me call the customer service to see what goes wrong.