What is this?

>>17158895
its a telephone jack adaptor

>>17158903
Not OP, but what kind of port does the thick end fit into?

It's going into the cable that goes directly into the handset where I talk into.

>>17158917
regular phone out let smaller side into modem

File: image.jpg (34KB, 600x300px) Image search: [Google]

34KB, 600x300px

>you live in a time where people have never seen a phone jack

>>17158895
inside of a pen?

This thread makes me feel old.
I'm only 20.

>>17158895
DSL filter? If your boss wants to listen to your phone calls, a) that thing doesn't do it; b) he can do it without anything you can see; and c) that is his right. His phones, his phone bill, etc.