procurement of different types of telephone cables of single pair, 02 pair, 05 pair un-armoured and 05 pair armoured for sgtpp. , procurement of different types of telephone cables of single pair, 02 pair, 05 pair un-armouredand05 pair armoured for sgtpp. , cable flat,single pair telephone 0.5 cu # ( minimum 500 mtr./coil, tolerance will be +/- 5% in coil length. make:delton/havells/finolex/polycab. ) , cable,copper,0.6 mm,2 pair,pvc insulated ( telephone cable, 0.5 sq.mm, copper, un-armoured, minimum 500 mtr./coil, tolerance will be +/- 5% in coil length. make:delton/havells/finolex/polycab. ) , tele cable,5 pair,0.5mm,unarmoured for comunication s/ws113c, 114c, cbl- telephone cable,5 pair,0.5mm dia,unarmoured,annealed and seathed with pvc,twisted pair,bunched together in concentric layers and a s per specification itd (s/ws113c,114c,cbl-7000) with latest ammendments ( minimum 1000 mtr./drum, tolerance will be +/- 5% in drum length. make:delton/havells/finolex/polycab. ) , cable 0.5 mm2 5 pair cu armoured # jelly filled ( telephone cable, minimum 1000 mtr./drum, tolerance will be +/- 5% in drum length. make:delton/havells/finolex/polycab. )