I'm trying to work out whether I have a master socket or not. I don't think I do but hopefully someone can confirm for me. I have two phone sockets, both identical in appearance front and rear.
This is what the front looks like:
And this is what the reverse looks like:
I assume that's not a master socket? Assuming it's not then can I replace it with a chrome face plate that is a master socket? For example this one on Amazon says it is a master socket https://goo.gl/iSvFce
Is it relatively easy to wire? I don't want to book a third appointment and a third day off work for Openreach. Plus Openreach will just install a bog standard white box master socket which the landlord probably won't permit anyway.
Seems like the natural solution is to do it myself if it's possible.