Telephone Switch Board Cable 5 Pair, 0.5 Mm Copper Conductor Dia. To Dot/Tec Spec. N O. Gr/Wir - 06/03, March 2002 Or Latest. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitt Ed: Max 8 Lacs ] ]