Patch standard telephone lines to CAT5 or CAT6 network cabling. Kits contain all required components to connect 1 line to up to 4 network outlets. Covered by 12 months warranty & guaranteed to be 100% compatible with any BT line - analogue or digital including feature lines. Will also work with PBX analogue extensions. Includes 1.5m (approx) BT male to RJ45 male patch lead(s) & RJ45 male to BT female converter(s), supplied with full instructions.