Teleporter screen needs to receive signals. So you can wire it to a constant combinator, which outputs the ID signal (Identifies current teleporter) and GOTO signal, which starts a teleportation to the teleporter with ID corresponding to the signal amount. You can also use teleporters manually, clicking on the screen should open UI.
Oh I see, there's new unique signals added. Wouldn't it be better to integrate a lot of these functions into the teleporter circuit UI to make it easier on automation and integration into existing signal networks?