Plan a call, or drop in

Two ways to talk without ringing anyone out of the blue.

• Plan a call: in a chat, press + beside where you type and choose Scheduled call, then pick voice or video, the day and the time. It shows in the chat like an event, and a Join button appears 15 minutes before it starts.
• Drop in to a voice room: a voice call in a group that people join when they like, and it rings nobody. In the group, open the menu and choose Voice room. It stays open until the last person leaves.

Both are encrypted like any other call.