This smart adapter inserts into a Danish 3-pin telephone wall socket. At the base of the adapter is a female RJ11 connector that takes an RJ11-RJ11 cable. At the rear of the adapter is another 3-pin female connector that can also take a regular telephone cable.
Sandberg Telephone Plug RJ11(in)->DK
Sandberg Telephone Plug RJ11(in)->DK. Gender: Male/female, Connector(s): RJ11(in), DK, Adapter type: Plug. Color of product: White