Old Landline Box inside

I have an old analogue phone line socket I would like removed as I have recently joined back with Virginmedia and obviously now gone digital. Is this something I can remove myself or would an Virginmedia engineer be required.

It is not something I would generally call them about. 

The thicker white cable to the right of the phone line socket is a satellite cable, but don't use that anymore either.

Cheers