SENT 1ST CLASS ROYAL MAIL POST
If paid for by 2pm
This listing is for a RJ45 to BT Socket converter.
RJ45 Plug to fit into the RJ45 module /patch panel to convert to a master phone socket so that you can plug your BT phone plug into. The phone plug connects into the back of this module.
Master indicates that there is a capacitor inside which will allow the phone to ring.
Any questions please ask.