What action should be prioritized when managing vital telecommunications facilities?

Prioritizing testing and monitoring when managing vital telecommunications facilities is essential because it ensures that the systems are functioning correctly and efficiently. Regular testing allows operators to identify any potential issues before they escalate into significant problems that could impact system reliability or communication effectiveness. Monitoring continuously helps in maintaining operational integrity, ensuring that service levels are met, and safeguarding against outages or failures.

By focusing on testing and monitoring, operators can also validate the performance of existing equipment, confirm readiness for emergencies, and make informed decisions about necessary upgrades or remediation steps. This proactive approach is critical for maintaining the overall health of the telecommunications infrastructure, ultimately supporting reliable service delivery and operational safety.