Trying to anoint this ring will fail (rather than applying an anointment that the ring can’t actually give because it’s busy being a different ring).
It cannot hold a gem when reflecting an Unset Ring due to not having sockets, and will not reflect socketed gems in the other ring.
Positional ring bonuses are based on the modifiers of the reflected ring, and the position of Kalandra’s Touch. Kalandra’s Touch in the right ring slot will always count as being in the right ring slot.
Kalandra’s Touch is always considered a Unique Ring regardless of the rarity of the reflected ring.