Here are some more pictures and video of the 10 metre Windows Phone on the Champ Elysees.
The vide shows the handset is in fact a projection of a real Windows Phone, and allows passers-by to send messages and make video calls to Santa Claus.
Professeur Thibault attended the unveiling, and revealed there was a real Santaâ€™s Grotto hidden behind the device .
Users were also able to try out several Windows Phones tethered in front of the giant device.
See many more pictures at Professeur Thibault.fr