Samsung Radiant 360 wam250 not integrating

I just got my Samsung Radiant 360 R3 which I bought in part because on the box and website it advertises that it works wits smartthings. However, I cannot get it to be identified by ST at all after several attempts. Has anyone experienced something similar yet? Has anyone got an r3 or r5 and connected it?

https://support.smartthings.com/hc/en-us/articles/205277224-Samsung-Radiant360-Speaker

This was not at all helpful. I said I have the R3 … wam3500. I performed those steps for pairing with nonsucces

Research the Radiant360 r3 (wam3500) please. It is also supposed to integrate with ST but is not.