An Old Phone Junction Box – What is it? What can I do with it? - Telecom Green Ltd
How To install a BT80A Telephone Junction Box to join cables together. - YouTube
BT 77B Junction Box (6 way screw connectors)
BT 201D Junction Box (20 pair with disconnection modules)
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1STec BT77A 2 or 3 Pair Telephone Cable Internal use IDC Punch Down Junction Box for Joining or Repairing CW1308 to Dropwire or CW1412 Down Lead (BT 77 A, White) : Amazon.co.uk:
Can I move my Master BT Socket - Of course you can. Read on.
1STec BT66b Grey external use enclosure for BT Openreach Telephone cable above ground weatherproof connection junction box + 6 waterproof gel filled wire joining crimps + lead clamps + mounting screws :
Bt junction box hi-res stock photography and images - Alamy