I have been researching the Tab S2 for a while now and thought I had figured it all out in respect to which models have a phone dialer to make voice calls and which do not.

Basically I thought and still do that the Network model specific versions sold in the USA have the phone dialer disabled , meaning one can only use the tablet for data only.

I thought the SM-T819 was the 4G international version, and had a phone dialer, but a seller on one of those auction sites informed me his model of SM-T819 does not have a dialer , even though it is labeled as Unlocked 4G.

So back to my original question, which version of the SM-T819 or SM-T719 can make voice calls using inbuilt stock phone dialer? Are all the ones marked as " international " work as a phone?