Calista BunnyChat! turns every mobile phone into a classy nightclub. Visitors settle back in a relaxing ambiance, chat with other guests and enjoy the sight of charming girls, called "Bunnies", on downloadable pictures, wallpapers or videos.

However, Bunnies are not mere, up-for-sale eye candy. Visitors and Bunnies can strike up steamy conversations during which Bunnies offer erotic pictures, wallpapers and videos for sale. Guests can accept the tempting offer at the push of a button. Once the purchase has been completed, they can look at their favourite Bunny. One keystroke leads back to their thrilling conversation.