flat telephone cable. 4cores,5cores, 6cores, stranded copper conductor, PVC jacket with any color you like. Flat Telephone CablePP Insulated PVC Jacketed Telephone CordStandards ... Tinned Copper Conductor or Tinsel Wire.PP Insulation.PVC Jacket.Flat Telephone Cable Conductor : 24AWG Copper CCA,CCS 0.515+-0.02mm ...