Wifi Calling On Samsung J3 2017

[Llonaid]

I have a Samsung J3 2017
and work regularly in an area with no mobile service. I note however that several of my colleagues use a wifi service called wifi calling where they can make free calls via the internet regardless of having no mobile service.
I don t seem to have this option on my smartphone.
Please can someone advise me if it is at all possible fo me to get this facility on my phone. Many thanks.
.

[Buenchico]

Which phone service provider are you with. (Vodafone? EE? Tesco MobilE? etc).

[Buenchico]

In the absence of a reply to help me guide you further, all I can offer you is this link, which tells you which phone service providers offer wi-fi calling:
https://www.4g.co.uk/news/ee-o2-three-and-vodafone-which-networks-offer-wi-fi-calling/

. . . and this one, which tells you how to enable the facility (subject to your phone service operator actually offering it) on your phone:
https://deviceguides.vodafone.co.uk/samsung/galaxy-j3-2017-android-7-0/calls-and-contacts/turn-wi-fi-calling-on-or-off/

[Llonaid]

Hi Thanks for your reply. I an currently using GiffGaff as my supplier

[Buenchico]

So no wi-fi calling then :(