Need guidance on disconnecting verizon service

[Wayne01541]

I desire to use all the existing landline ports in my home and remote barn.
Since the previous home owner had a business, the telco device box is more complicated that a residential service. However, with the picture I've posted, the current service is only one telco line and dsl....which is the top module on the right. My question, what is the recommendation on where to disconnect the street service wires.

I've read the forum and seen several pictures, but they are related to a simple home service box.
I don't want to go ahead and cut everything if I don't need to.

https://photos.google.com/search/_tra_/ ... zIfw9qkkqu
this is the closeup of the telco connection box

https://photos.google.com/search/_tra_/ ... hUbu-UlyZ6
this shows house lines to the right of the telco connection box
this shows old PBX and punchblock....the punchblock connects to another line that leaves the house to a remote outbuilding for phone and dsl

[murphy]

Both of those links get a 404 error.

[Wayne01541]

https://photos.app.goo.gl/n9k5woKpJ8KfVPTj8
https://photos.app.goo.gl/euajUEBcWo1nacM68