Telephone Phone Adapter Modular RJ11 to 4 Prong Connect

Telephone Phone Adapter Modular RJ11 to 4 Prong Connection
Modular Converta A Plug Condition: Brand New - from bulk Quantity: 1 Color: Ivory Converts older 4 prong style connection to newer RJ11 Vintage 4 prong to RJ11 6C4P