To join a call: type a room name below and click Join. It works like a shared password — whoever else types the same room name lands in the same call as you. Get the room name from whoever invited you.

To invite someone: use "Invite someone to this room" below — Copy link works everywhere, or add their email/phone first for a one-click email or text. Email and text just open your own mail or messages app with the invite already written — you still hit send yourself.

Before you connect: you'll see a no-recording agreement. Scroll it to the bottom to unlock "I agree — join" — that click is logged against your account.

Once you're in: Unmute turns your microphone on, Start camera turns your camera on, and Share screen lets you show the other person your screen (your browser will ask you to pick which screen or window). Leave exits the call for you only — the room stays open until everyone leaves.

What the watermark and corner code are: every call shows your name and the time on screen, plus a small scannable code. This doesn't block recording — it makes an unauthorized recording traceable back to whoever's screen it came from.

If your view suddenly goes black with a warning: your own camera looked like it saw a phone pointed at the screen. Put it down and your view will come back on its own after a few seconds. This only runs while your camera is on.