I have just gone on to BT fibre broadband, and they supplied BT HOME HUB3 (which I have found to be great). I bought another HOME HUB3 from Ebay. The attachment provides instructions of how to do this.
Note there are 2 types of BT HUB3 type A and Type B.
Note there are 2 types of BT HUB3 type A and Type B.