carrier or unlocked?

[Instagates]

I have the unlocked version and have been trying to return it. If you use video calling do not buy the unlocked version, it does not allow this feature. as for wifi calling, it does allow it. I have tried both using at&t and tmobile.

 

[Instagates]

sorry , was mistaken about wifi calling. there is no option for that either

 

[michael291986]

I am using the S9+ unlocked with Sprint Service. Found the Wifi Calling feature in the phone app, settings, then at the bottom. Could not find this setting under the regular settings menu.