Understanding Messenger Room While increasing the prominence of video conferences due to COVID-19, Facebook introduced messenger rooms to make video calls for your friends and family. By using the Messenger app or by opening the Messenger website on your mobile phone or web browser, you can create large groups of rooms in video chat. Then you can send invitation links to your contacts and group chats on WhatsApp so that they can join these rooms, without having a Facebook account or Messenger app. WhatsApp shortcuts allow you to access Messenger rooms which will be open in messenger app or web browser. Messenger is a separate app and website, so when you create a room, you need to log in with your Facebook account. Once you create a room, you have the option to lock your room to prevent new people from entering, or you can leave your room unlocked. The rooms are held outside of WhatsApp and the video chats in the Messenger ...