Telephone cable CW1308 internal colour code

Telephone Cable CW1128 CW1198 CW1179 external Grease filled colour codes
 

Note that the "A leg" (white and red) do not have any identifying colour bands to match the correct B leg as internal cable has. To identify the correct colour coding pairs in the lay of the cable, requires approx .5+ of a meter of outer sheafing removed and to carefully separate the twisted pairs, A and B legs together.  

Please remember this extra meter or so when ordering this type of cable.

The above colour codes repeat in bundles of 10's identified by coloured lapping tape

Tape Lapping colour as follows