1-2400 .pairs pvc jacket ,soild copper 0.6mm. underground telephone cable,Jelly filled telephone cable,Armoured and UG 1-2400 .pairs pvc jacket ,soild copper 0.6mm. underground telephone cable,Jelly filled telephone cable,Armoured and UGBest regards/Jean mobile:0086-0-13690523729tel:0086-0757-28380625 Grand Ease Communication Cable Co., Ltd. Telephone cable