Connect, disconnect and relocate cable outlets, install splitters, converters, decoders, satellite and pay TV equipment, and install other cable hardware and systems at subscriber's premises.
Inspect, test and repair cable and satellite television signals and associated equipment at subscriber's premises.
检查，测试和维修用户住所的有线电视和卫星电视信号和相关设备。
3
A data service is delivered to a subscriber through channels in a coaxial cable or optical fiber cable to a cable modem italled externally or internally to a subscriber's computer or television set.