30 xRJ11 Plug to BT Socket Adaptors. Include a ring capacitor for. for Virgin Hub 3,4 or 5 Hubs. socket on the back of the. Plug this adaptor into the phone. Now plug in your phone and it. should ring.

Brand: Unbranded/Generic
Type: BT Socket to RJ11 Plug With ring capacitor
Unit Type: Unit
Connector B: BT Socket
Connector A: RJ-11
Features: With ring capacitor, Flat Cable, Portable
Cable Length: 10 cm
MPN: BT Socket to RJ11 plug + ring capacitor
Unit Quantity: 30