... cost-effective 2.21 years cable experience 3.ISO9001/CE/ROHS/UL 4.indoor and outdoor telephone cable line TELEPHONE LINEHYV TELEPHONE LINE ... products in the company cover Telephone wire,Lan cable&Coaxial cable.CAT3,CAT5,CAT5E,CAT6,CAT5EM,RG6,RG11,Combine cables,Alarm ... relationship with you. 2/4/6/8 Pairs Outdoor Telephone Cable Line