These have a RJ11 (inside pair) socket as well as a 431a socket (socket is covered in image) to a 431a plug.
Job lot of 20 primary and secondary telecom double extension sockets - unopened
Job Lot of over 20 Telephone Sockets and Cables
Job lot of 5 Sets of House Home Landline Cordless Phones
Job lot of Key Ring Silcon Case Cover For AirPods.
Job lot of 3 Vintage NOKIA Mobile Phones : Nokia 3410 ~ Nokia 1100 ~ Nokia 6070
JOB LOT OF 5 X NEW ERICSSON VINTAGE T10s FRONT COVER AND DISPLAY ASSEMBLY.
