Ring Intercom and Videx handset

Hi

I’m trying to see if I can connect the ring intercom to a videk 5000 series, I have opened the handset and 3 wires are connected to 3,4&5

Here is the manual showing the connector block, any ideas if i can connect to this?

Thanks

Hi @user79931 . Welcome to the Ring Community!
We’d be happy to take a closer look at this with you. Please send us a picture of the wiring and another picture of the case of your current intercom. Our team will then be able to investigate this further.
We look forward to hearing back from you.