On the reading screen, choose “Use my phone” — then type the code it shows here. Your phone becomes the camera over the book for that screen.
Your phone is linked to the reading screen. Turn on the camera so it can see the book — bucoo asks for the microphone at the same time, so the screen can hear the room.
Position the phone so it can see the whole page — or both pages, if the book lies open flat.
This links to a reading screen you signed in on. You can disconnect this phone any time — tap Disconnect once it’s connected.