No Voice over LTE?????

[LordDevilX]

Hi, i buy xperia xz premium brand vodafone and volte not work.

The service in my vodafone sim it's active because the service work fine in Samsung galaxy s8 Vodafone brand.

Please implement the function in the next update. 

Volte option is not present in the network menu.

I repeat my Phone is vodafone branded. 

Thanks for support

[Uliwooly]

@LordDevilX

Have you contacted vodafone?

[LordDevilX]

Yes i did it......i contacted vodafone by phone and volte is active on my sim card.

The problem is the phone because the firmware not support volte.

My old galaxy s8 work fine with volte, xperia z premium switch to 3g in calling and no volte voice is present into the setting network menu.

The phone cost 799€ vodafone branded...... Sony please update the firmware. 

[Uliwooly]

@LordDevilX

It's not about the price of the device, its up to the carrier network to enable such option on a device, you should ask them which devices are allowed to use VoLTE; an example, some carrier networks only allow certain devices to user volte it could be the case here. 

Also, keep in mind that this is a user based forum, you can contact Sony directly here >>> Local support

[Simonkjl]

No option in menu,remember last andriod version 7.1, have the option volte for open or close. 

[LordDevilX]

No Android nougat did not have volte in the menu...... 

[kamalaggi]

Im running android 8.0 Oreo and I have the option. Im in the UK running O2 branded software.