A joiner friend of mine called me round to a job he's been doing to try and get him out the brown stuff. Basically he's put a laminate floor down and damaged a telephone cable that comes from the master socket and goes to two points upstairs. Aswell as this cable that comes from the master socket there is also what looks like a recent addition where another cable comes from the master socket and serves a point in the kitchen and then into the living room. The customer is very worried about any potential mess that may be caused to get the lines upstairs back working. My suggestion is as follows. Disconnect the original line ( the damaged one ) that comes from the master socket and serves the upstairs points, then in the living room where the more recent extension line ends connect the old line into this box, as luckily it is clipped right next to this up the door architrave, leaving the damaged cable within the floor out of sight and providing the line back upstairs, i dont generally work in telecoms so just wanted to see if this sounds a viable option. Is there a certain amount of slave sockets that a master can serve, as there would be a total of 4 of the master socket if i go ahead with it.