Sony Xperia XA2 Ultra Wi-Fi Calling Volte

[Stamatis1]

device :H4213    xa2 ultra pie9

Wifi calling missing?

How do I switch wifi calling on?

or

volte on 

 greece support cosmote  only  XA2  Wifi calling

dealer germanos (cosmote) work from new patch to phone  firmaware,

site cosmote support only xa2.

phone information *#*#4636#*#*    (print screen) 

VoLTE: *#*#86583#*#*    no work
VoWiFi: *#*#869434#*#* no work

[Stamatis1]

How do I switch wifi calling on?

or

volte on 

 greece support cosmote  only  XA2  Wifi calling

dealer germanos (cosmote) work from new patch to phone  firmaware,

site cosmote support only xa2.

phone information *#*#4636#*#*    (print screen) 

VoLTE: *#*#86583#*#*    no work
VoWiFi: *#*#869434#*#* no work

[Stamatis1]

>>print screen     http://prntscr.com/pibydr

[RottenFoxBreath]

Wrong Forum...This is the Xperia 5 forum.!