Telephone to RJ45 Adapter PABX Balon by Datazone £4.99 inc VAT SKU: PABX Balon - £4.99 inc VAT Secondary Balon - £3.99 inc VAT PABX Balon Secondary Balon Type 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Allows BT plug telecom equipment to be used with RJ45 wiring• RJ45 Plug to BT Socket