Wiring up master socket
 

First off sorry for putting this on 2 sub forums,
A while back we had an engineer call to run a telephone cable to ur house, he run it through the wall but as we were having plastering etc carried out he didn't connect it to the master box.
Now all the plastering and building work are finished I thought I would connect it myself, the engineer left the master box and I already had a Krone tool for the wires.
The 4 wire colours are blue, orange, white with orang and white with blue, I know only use 2 of the wires and they connect into terminal A and B.
I have just been on my mobile to VM for 40 minutes trying to get them to tell me the wires to fit where!
Have ended up having t get an engineer out to do a 2 second job!!
Does anyone know what wires go where so I can do this myself rather than wait for the engineer?

Re: Wiring up master socket