What should you always do when working with old telephone wiring?

When working with old telephone wiring, it is crucial to inspect, clean, test, and label every part of the active telephone infrastructure within the business. This thorough approach ensures that the system operates efficiently and safely. By inspecting the wiring, you can identify any wear, corrosion, or other potential issues that may compromise functionality or safety. Cleaning the wiring helps maintain optimal performance, as dirt and dust can lead to connectivity issues over time.

Testing each part allows for the detection of malfunctioning components, ensuring that only reliably functioning parts remain in the system. Labeling enhances clarity for both current and future technicians, providing essential information about the wiring layout and any modifications made. This systematic process not only helps maintain the integrity of the telecommunications system but also preemptively addresses potential future issues, ultimately saving time and resources for ongoing maintenance and repairs.