Job Description:

• 1) Repairs, tests, and modifies telephone and telegraphic equipment, such as telephones, teletypewriters, tickers, and switchboards, using handtools and power tools: Adjusts component parts of equipment, such as dials, coin tracks, springs, and relays to conform to specifications.

• 2) Verifies wiring and location of parts, using schematic drawings.

• 3) Tests and calibrates reassembled equipment, using electrical testing devices, such as ohmmeter and circuit analyzers.