How do they match: 49-2022.00 - Telecommunications Equipment Installers and Repairers, Except Line Installers

Test circuits and components of malfunctioning telecommunications equipment to isolate sources of malfunctions, using test meters, circuit diagrams, polarity probes, and other hand tools.
Test connections to ensure that power supplies are adequate and that communications links function.
Test repaired, newly installed, or updated equipment to ensure that it functions properly and conforms to specifications, using test equipment and observation.
Analyze test readings, computer printouts, and trouble reports to determine equipment repair needs and required repair methods.
Clean and maintain tools, test equipment, and motor vehicles.
Communicate with bases, using telephones or two-way radios to receive instructions or technical advice, or to report equipment status.
Request support from technical service centers when on-site procedures fail to solve installation or maintenance problems.
Review manufacturer's instructions, manuals, technical specifications, building permits, and ordinances to determine communication equipment requirements and procedures.

How do they match: Telecommunications Equipment Installers and Repairers, Except Line Installers