Don't have Telegram yet? Try it now!
https://tonyonpc.com/2018/05/10/battlefield-1-comment-ouvrir-chambre-isolement-fort-vaux-plaque-debloquee-details/
Battlefield 1 "Fort de Vaux" : comment ouvrir la chambre d'isolement et débloquer la plaque 'La Chambre' ?