... 4p4c to 4p4c 6ft long 2.for Telephone Material of inner conductor: TC, CCA, BC , 7/0. ... 12. Product specification:1.Telephone Cable 4p4c to 4p4c 6ft long for Telephone Material of inner conductor: TC, CCA, ... .2. Used as telephone communication, electrical message transfer connecting, telephone receiver or connecting cables3. Telephone receiver cables and telephone connecting cable are available4 ...