31210	2P.socket 6A 24V grey col.
31211-T	BS 6312 telephone socket adapter
31215	Telephone socket, 1 plug 6/4 grey col.
31215.2	Telephone socket, 1 plug 6/4 grey 2 mod.
31216	Telephone socket, 1 plug 6/6 grey col.
31216.2	Telephone socket, 1 plug 6/6 grey 2 mod.
31218	RJ45 telephone socket, plug 8/8 grey
31218.2	RJ45 telephone socket, plug 8/8 grey 2m.
31218.2-T	RJ45 telephone socket adapter grey 2m.
31218-T	RJ45 telephone socket adapter grey
31218-TR	RJ45 telephone socket adapter red
31218-TV	RJ45 telephone socket adapter green
31220	RJ45 not screened telephone socket
31221	RJ45 Cat.6 shielded data socket
31221.2	RJ45 Cat.6 shielded data socket 2M.