Help with Elvox Art 6201?

Hi guys, New to Ring, and really love that I found Intercom. My neighbours can be a little funny about video doorbells, so this is a great compromise. However, I’m having issues with wiring my device, and hope someone might have some insight. Here’s what my entry phone looks like inside… https://ibb.co/bvKM38j https://ibb.co/bPKSStJ But when selecting it in the Ring app, it’s asking me to connect wires to numbers I don’t see on my circuit board. There looks to be only 2 wires connected, is it possible that it only needs 2? Thanks D